| 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 | $86.58 | 6.298% | $92.0328 | $92.03 | $92.05 | $92.00 |
| Purchase #2 | $112.54 | 12.319% | $126.4038 | $126.40 | $126.40 | $126.40 |
| Purchase #3 | $83.49 | 4.868% | $87.5543 | $87.55 | $87.55 | $87.60 |
| Purchase #4 | $227.71 | 5.409% | $240.0268 | $240.03 | $240.05 | $240.00 |
| Purchase #5 | $55.58 | 8.816% | $60.4799 | $60.48 | $60.50 | $60.50 |
| Purchase #6 | $151.68 | 12.371% | $170.4443 | $170.44 | $170.45 | $170.40 |
| Purchase #7 | $116.66 | 8.669% | $126.7733 | $126.77 | $126.75 | $126.80 |
| 7 purchase totals = | $834.24 | $903.7152 | $903.70 | $903.75 | $903.70 | |