Is there a way for a super attributes in a configurable product to change both the “price” and “special price” by different values?

I have a configurable product that has some attributes that require changes in price. All of the products on my site require a "price" and "special price" as I like to have the MSRP (manufacturer's suggested retail price) crossed out in red, highlighting the MAP (minimum advertised price) to the customer.On the backend, I enter MSRP in the "price" field and MAP in the "special price" field.Is there a way for a super attributes in a configurable product to change both the "price" and "special price" by different values for the associated simple product?For example:The base configurable product costs MSRP $50 (crossed out) / MAP $42.50 (a 15% savings)A given upgrade should add $5 to the MSRP/price and $4.25 to the MAP/special price (again, a 15% difference)So, the simple product created from this should have the "price" of $55, marked down to the "special price" of $46.75 Is it possible to execute this in Magento without purchasing extensions or delving into JavaScript or anything (I'm not a developer)?I thank you for any help in advance. (Also posted this to StackExchange but received little response so I am also posting here as well) via /r/Magento http://ift.tt/2tdn5Cs