Answer: $67.33 is the total bill including tax and tip.
Step-by-step explanation:
Cost of Bill before tax = $52.60
Sales tax rate at 8% = 8/100 × 52.60= $4.21
20% tip based on the pretax amount = 20% of the cost of bill before tax
= 20/100 × 52.60= $10.52
The amount to be left as tip for the waiter, at 20% is $10.52.
Total bill including tax and tip, to get this, we sum the cost of bill before tax, the 8% sales tax and the 20% tip
= $52.60 + $4.21 + $10.52
= $67.33
I hope this helps.
