Master Merchant using wrong function to calculate Guild Tax
 

With the lastest version of Master Merchant the Guild List show the wrong value for the Tax column.
In MasterMerchant.lua at line 3187 you are using your GetGuildPurchases() function instead of your GetGuildSales() function.

Yeah those are new. I told someone I would make that a while back and never did. I'll check that, thank you.