| 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 | $68.39 | 5.257% | $71.9853 | $71.99 | $72.00 | $72.00 |
| Purchase #2 | $108.92 | 6.605% | $116.1142 | $116.11 | $116.10 | $116.10 |
| Purchase #3 | $190.43 | 13.321% | $215.7972 | $215.80 | $215.80 | $215.80 |
| Purchase #4 | $109.95 | 4.694% | $115.1111 | $115.11 | $115.10 | $115.10 |
| Purchase #5 | $105.96 | 9.465% | $115.9891 | $115.99 | $116.00 | $116.00 |
| Purchase #6 | $206.95 | 5.263% | $217.8418 | $217.84 | $217.85 | $217.80 |
| Purchase #7 | $111.31 | 4.482% | $116.2989 | $116.30 | $116.30 | $116.30 |
| 7 purchase totals = | $901.91 | $969.1376 | $969.14 | $969.15 | $969.10 | |