Some venues record the maintenance and commission on a daily basis.
The easiest way to do this is to reconcile each cashier and KENO touch terminal to the final cashier balance (less the float), with a seperate CashIn-CashOut transaction for the Keno Daily Report at the end of the night (or firts thing in the morning before banking). Enter in the maintenance as a voucher ("Keno maintainence") and enter in the Daily Commission into the banking ("KENO Commision").
Now enter in the outstanding amount (It will be at the bottom as a variance) as a negative amount into the banking as "Keno Clearing account" .
Example
VOUCHERS BANKING
Keno maintenance $8.94 Keno Commission $183.20 Variance is $174.26
VOUCHERS BANKING
Keno maintenance $8.94 Keno Commission $183.20
KENO Clearing account -$174.26 Variance is now -
This is not necessary but optional if you want to report commission on a daily basis