Below is an instruction that describes a task. Write a response that appropriately completes the request in Swahili. Please answer in Swahili.

### Instruction:
 Barry anaenda dukani kununua shati ambalo amekuwa akilipenda kwa muda mrefu. Anamwambia muhudumu kuwa ni siku yake ya kuzaliwa, kwa hivyo yeye anapanga kumpa punguzo maalum la 15%. Bei iliyoorodheshwa kwenye shati ni $80. Anapaswa kulipa kiasi gani sasa, kwa kuzingatia punguzo maalum?


### Response:
 15% ya $80 = (15/100)*$80 = $<<(15/100)*80=12>>12
Kiasi cha dola cha punguzo ni $12, hivyo anapaswa kulipa tu $80-$12 = $<<80-12=68>>68