In SiteCatalyst, De-Duplicate Orders in Products Classification

SiteCatalyst does not de-duplicate Orders in Product Classifications.  For example:

A user buys 2 products in a single order (A Cheeseburger - $2 and a Hot Dog - $1).

The Products report would show:

Product                Units     Orders  Revenue

Cheeseburger   1              1              $2

Hot Dog                1              1              $1

Total                      2              1              $3

Which is correct! 

However, if Cheeseburgers and Hot Dogs are classified as Food, then the classification report would look like:

Product Group  Units     Orders  Revenue

Food                      2              2              $3

Total                      2              1              $3

So the issue here is although Orders are De-duplicated in the totals line, the in-line Orders data is not.  This could certainly be an issue, as honestly, there was only one Order for Food made above.

Word from ClientCare is that Discover de-duplicates in-line, but not SiteCatalyst. Would love to see this issue rectified in SiteCatalyst!