To void a receipt that was posted on a previous day after the deposit has been run:
Open the month’s cash book.
Find the receipt that you wish to void.
Double click on the receipt’s line.
Click on “Create Adjustment (Populated)”.
Enter negative amounts on the stub lines and on the total.
In the Notes section,  write the reason for the adjustment.
Click “Process and Exit”.
Print the adjustment and attach to your cash book report.