[daddyroy]

I wanted the discounts to show as amount in $'s saved and not percent so I modified the "skin1/customer/main/product.tpl":

#ORIGINAL#

{math equation="100-(price/lprice)*100" price=$product.price lprice=$product.list_price format="%d" assign=discount}
{ $discount }%

#MODIFIED#

{math equation="lprice-price" price=$product.price lprice=$product.list_price format="%d" assign=discount}
${ $discount }

Now it shows "Save $15" as opposed to "Save 60%". Thats it!! Hope this helps someone.