| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $64.49 | 8.539% | $69.9968 | $70.00 | $70.00 | $70.00 |
| Purchase #2 | $217.70 | 8.463% | $236.124 | $236.12 | $236.10 | $236.10 |
| Purchase #3 | $95.94 | 10.632% | $106.1403 | $106.14 | $106.15 | $106.10 |
| Purchase #4 | $172.55 | 9.238% | $188.4902 | $188.49 | $188.50 | $188.50 |
| Purchase #5 | $109.75 | 6.525% | $116.9112 | $116.91 | $116.90 | $116.90 |
| Purchase #6 | $215.79 | 13.344% | $244.585 | $244.59 | $244.60 | $244.60 |
| Purchase #7 | $85.85 | 5.321% | $90.4181 | $90.42 | $90.40 | $90.40 |
| 7 purchase totals = | $962.07 | $1,052.6656 | $1,052.67 | $1,052.65 | $1,052.60 | |