Sales made to staff in lieu of salary - how to account for

Employee Account Dr (Discount Amount)

Cash Account Dr 50% (Cash Amount)

        To Sales Account (Total Bill Value)

(Being Entry for Food Item Sold to the Emplyees)

Salary Account Dr (Discount Amount)

        To Emplyee Account (Discount Amount)

(Being 50% Balance Discount Amount Set off Against the Salary of Employees)

As Actully thier is no discount given only mere name used. 

Hi

Thanks for the reply. I think you  misunderstood me. The sale is made at 50% the rate for outside customers. The remaining 50% which the employee has to pay is adjusted towards his salary. So there is no cash involved in the sale. So how do we process this in tally.

Sir, 

I have one quary in your above reply, Why your resturent have been sold food stuff to Customer only @ 50% & Remaining 50% with which Employees has no concern settled against Salary of Emplloyees. So I can't understand your quary. If Possible then give some hypothicated i.e. fack figure of above Quary.