[quote name='irighti']not that its a major issue, but I placed an order online for store pickup. tried to apply my 10 dollar rewards certificate. it would not accept, due to it being worth more than the value of the item being purchased. I thought after tax was added it would apply. I know I have used 10 dollar certificates in store on 9.99 items before after tax. I know 10 bucks is not a lot of money, but hell if I earned it I should be able to spend it. order was placed and I will attempt to use it in store after work.[/QUOTE]You may be thinking of gift cards and not RZ certs. RZ certs always have to have the pre-tax total more than the cert value, otherwise they won't work to deduct items off of the total, and they do this pre-tax. Gift cards work post-tax and they can be used on items of any value and if there's residual value, it remains on the card.
I've never been able to use RZ certs on a purchase that is less than the cert value, and it says is clearly on the terms and conditions for the certificate about the pre-tax total being more than the certificate's value.
If you say you've been doing it, I have no idea how that's the case because the system prevents you from doing it.