Discount is dependent on the amount of the sale. $0 up to $1000, discount is 0%; $1000 up to $5000 discount is 2.0%;
$5000 up to $10,000, discount is 4%; and $10,000 and above discount is 6%
	Purchase Number	Product Name	Unit Price	Quantity	Extension	Discount Percent	Discounted Price
	12ZZ78	Pepsi	$20.00	10	$200.00
	12ZZ79	Pepsi	$20.00	50	$1,000.00
	12ZZ80	Coke	$35.00	50	$1,750.00
	12ZZ81	Coke	$35.00	330	$11,550.00
	12ZZ82	Coke	$35.00	70	$2,450.00
	12ZZ83	Coke	$35.00	350	$12,250.00
	12ZZ84	Pepsi	$20.00	400	$8,000.00
	12ZZ87	Coke	$35.00	20	$700.00
	12ZZ88	Pepsi	$20.00	750	$15,000.00
	12ZZ89	Pepsi	$20.00	100	$2,000.00
						Total:

Discount is dependent on the amount of the sale. $0 up to $1000, discount is 0%; $1000 up to $5000 discount is 2.0%; $5000 up to $10,000, discount is 4%; and $10,000 and above discount is 6%