| 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 | $54.28 | 5.613% | $57.3267 | $57.33 | $57.35 | $57.30 |
| Purchase #2 | $185.64 | 4.316% | $193.6522 | $193.65 | $193.65 | $193.70 |
| Purchase #3 | $149.30 | 12.604% | $168.1178 | $168.12 | $168.10 | $168.10 |
| Purchase #4 | $218.46 | 13.838% | $248.6905 | $248.69 | $248.70 | $248.70 |
| Purchase #5 | $90.53 | 4.796% | $94.8718 | $94.87 | $94.85 | $94.90 |
| Purchase #6 | $13.32 | 7.273% | $14.2888 | $14.29 | $14.30 | $14.30 |
| Purchase #7 | $106.61 | 3.389% | $110.223 | $110.22 | $110.20 | $110.20 |
| 7 purchase totals = | $818.14 | $887.1708 | $887.17 | $887.15 | $887.20 | |