and credited toward payment at the rate of twenty dollars ($20) for each twenty-four (24) hour period the person is confined, until the amount paid plus the amount credited equals the entire amount due; or (3) the court may institute contempt proceedings or order the convicted person’s wages, salary, and other income garnished in accordance with IC 24-4.5-5-105 to enforce the court’s order for payment of the fine.

the court shall order the person to pay: ... (4) the entire amount of the costs at some later date, less any amount credited under subsections (g) through (i) for the performance of: (A) allowable community service work ordered by the court as part of the person’s sentence or as part of the person’s probation; or (B) uncompensated volunteer work approved by the court at a nonprofit or municipal corporation that benefits the community, even if the volunteer work is not ordered by the court. ... (d) Upon any default in the payment of the costs: (1) an attorney representing the county may bring an action on a debt for the unpaid amount; (2) the court may direct that the person, if the person is not indigent, be committed to the county jail and credited toward payment at the rate of twenty dollars ($20) for each twenty-four (24) hour period the person is confined, until the amount paid plus the amount credited equals the entire amount due; or (3) the court may institute contempt proceedings to enforce the court's order for payment of the costs.

the hearing, the defendant has the burden of proof to establish to the reasonable satisfaction of the magistrate or circuit judge that the defendant did not willfully fail to pay the fine, costs, or restitution or that the defendant did make a bona fide effort to pay the fine, costs, or restitution.
Failure by the defendant to make such a showing is grounds for being imprisoned or jailed. If the sentence provided for payment of fine or costs only, the term of jail or imprisonment may be no longer than the number of days equal to the total amount of the fine or costs imposed divided by sixty. For purposes of making this computation, any fraction of less than one day shall be dropped from the term of imprisonment. In no event may such imprisonment for failure to pay the fine, costs, and restitution together with all other time served or to be served exceed the maximum allowed by statute.
If the defendant establishes that nonpayment was not willful or that the defendant did make a bona fide effort to pay, the defendant may not be imprisoned or jailed for nonpayment. The magistrate or circuit judge shall consider other alternatives which take into account the state's interest in punishment and deterrence.
The court shall make findings in its decision.