I created an item priced at $5 per unit, with a volume discount of 50 units at $4 each.
I want RMS to price any unit added to a bundle at regular price, unless of course the added units complete a second bundle.
Example:
50 units = $200
51 units = $205
55 units = $225
However, RMS seems to be changing the price per unit every time a unit is added, increasing it by a few cents
Price per unit at 50 units = $4
Price per unit at 51 Units = $4.02
Price per unit at 55 units = $4.09
This also alters the total of the transaction by a few cents; making a transaction of 51 units $205.02 instead of 205, and the transaction of 55 units $205.01 instead of 205.