Idaho Code § 59-1333

The contribution for a member who is not classified as a police officer or firefighter shall be sixty percent (60%) of the employer contribution rate determined pursuant to section 59-1322, Idaho Code, and rounded to the nearest one hundredth percent (.01%) of salary; provided, however, that such member rate effective October 1, 1985, shall remain at five and thirty-four hundredths percent (5.34%) of salary until the first time after October 1, 1985, that the employer rate is changed from eight and eighty-nine hundredths percent (8.89%) of salary. The board is specifically authorized to certify to the state controller the necessary adjustments in the rate of member contributions.