Possible to calculate order commision based on the price of each order instead of the cost of a product

Thank you for such a wonderful module! Love drupal and ubercart community. Thank you all for your hard working.

We allow sellers creating and selling their products using ubercart_marketplace and uc_custom_price module. The cost of each order varies depends on the options a customer has chosen, the "final" cost is calculated by uc_custom_price module. When set up marketplace, everything works as designed. Admin can see the "correct" cost for the order. However when the seller checks his orders from his "selling" tab, he only sees the base price he set up for the product instead of the actual cost for the order. Is it possible to calculate sellers orders and commissions based on the actual order cost instead of the base price for each product?

Thanks for any direction.