N.J. Stat. § 19:48-3.21
Such superintendent of elections or such county board of elections, as the case may be, is hereby authorized to expend for the purpose of this act a sum not to exceed forty dollars ($40.00) per each voting machine rented plus any sum expended for the repair or replacement of any machines or pertinent equipment partially or totally damaged, which expenditures shall be in addition to any amount authorized to be expended, under Title 19 of the Revised Statutes, by such superintendent of elections or such county board of elections, as the case may be, and shall be paid, when certified to and approved by such superintendent of elections or such county board of elections, as the case may be, by the county treasurer of the county in which the machines are used; and the county making such payment shall be reimbursed therefor by the municipality holding such election, in the same manner as is now provided by law for the payment of other expenses in connection with any election held in and for a municipality only.
N.J.S. § 19:48-3.21