Except as otherwise provided in NRS 373.083, all fuel taxes collected during any month by the Department pursuant to a contract with a county must be transmitted each month by the Department to the county and the Department shall, in accordance with the terms of the contract, charge the county for the Department’s services specified in this section and in NRS 373.070, except that in the case of a fuel tax imposed pursuant to NRS 373.062, 373.065, 373.066 or 373.0663, the charge must not exceed 1 percent of the tax collected by the Department.