| 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 | $31.27 | 5.691% | $33.0496 | $33.05 | $33.05 | $33.00 |
| Purchase #2 | $84.40 | 6.551% | $89.929 | $89.93 | $89.95 | $89.90 |
| Purchase #3 | $157.45 | 11.180% | $175.0529 | $175.05 | $175.05 | $175.10 |
| Purchase #4 | $118.51 | 6.379% | $126.0698 | $126.07 | $126.05 | $126.10 |
| Purchase #5 | $6.69 | 12.205% | $7.5065 | $7.51 | $7.50 | $7.50 |
| Purchase #6 | $110.55 | 5.293% | $116.4014 | $116.40 | $116.40 | $116.40 |
| Purchase #7 | $161.70 | 13.758% | $183.9467 | $183.95 | $183.95 | $183.90 |
| 7 purchase totals = | $670.57 | $731.9559 | $731.96 | $731.95 | $731.90 | |