1. Day 5 Gratuity.notebook February 14, 2013
AIM: Gratuity
Do Now
1.) I purchased a shirt for $30. That was
the price after a discount of 40% off. What
was the original price before the discount?
2.) It cost HP $25 to construct the printer I
am going to purchase. They use a mark-up of
30%. I also have to pay a 8% sales tax. How
much will I spend on the printer?
1
3. Day 5 Gratuity.notebook February 14, 2013
How do we find the items
Add the individual subtotal?
Find 8.625% of the subtotal
How do we find sales tax?
Add Subtotal and Salestotal?
How do we find the Tax
Find 15% of the SUBTOTAL
How do we find the gratuity?
3
5. Day 5 Gratuity.notebook February 14, 2013
Friendly's Maureen's Kitchen
Grill Cheese $8.99 Omlette $5.50
Chicken Fingers $10.99 Pancakes $8.75
Soda $1.99 Orange Juice $2.00
Fribble $3.99 Coffee $1.75
Subtotal ______ Subtotal ______
Sales Tax (8.5%) ______ Sales Tax (8.5%) ______
Total ______ Total ______
Gratuity(20%) ______ Gratuity(20%) ______
How much did you spend in total How much did you spend in total
at Friendly's? ____________ at Maureen's Kitchen?
_____________________
5
6. Day 5 Gratuity.notebook February 14, 2013
Before You Leave
1.) If you paid a total of $45 (not including tax) and left
15% gratuity, what was the cost of the original Bill?
2.) If you paid a total of $72 (not including tax) and left
20% gratuity, what was the cost of the original Bill?
6
7. Day 5 Gratuity.notebook February 14, 2013
Homework
Prepare for tomorrow's quiz on
taxes, mark-up and discount.
7
