Moneys collected by school employees and by student treasurers shall be handled with good and prudent business procedures. All moneys collected shall be receipted, accounted for, and directed without delay to the proper location of deposit.
In no case shall moneys be left overnight in schools, except in safes provided for safekeeping of valuables, and even then not to exceed more than a few dollars. All schools shall provide for making bank deposits after regular banking hours in order to avoid leaving money in school overnight.