Change fund is over/short
Cashier deposit is short/over
1. Check if a different drawer or the safe is over/short.
2. Check for bills that fell out of the till drawer, but is still in the register.
3. Ensure money aprons have been completely emptied.
4. Check if the safe is over.
If the safe is over (say $30) the drawer should be short (the same amount, $30)