| 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 | $83.25 | 8.395% | $90.2388 | $90.24 | $90.25 | $90.20 |
| Purchase #2 | $117.60 | 7.607% | $126.5458 | $126.55 | $126.55 | $126.50 |
| Purchase #3 | $97.94 | 4.178% | $102.0319 | $102.03 | $102.05 | $102.00 |
| Purchase #4 | $101.79 | 8.221% | $110.1582 | $110.16 | $110.15 | $110.20 |
| Purchase #5 | $207.45 | 9.218% | $226.5727 | $226.57 | $226.55 | $226.60 |
| Purchase #6 | $88.52 | 12.462% | $99.5514 | $99.55 | $99.55 | $99.60 |
| Purchase #7 | $92.70 | 11.182% | $103.0657 | $103.07 | $103.05 | $103.10 |
| 7 purchase totals = | $789.25 | $858.1645 | $858.17 | $858.15 | $858.20 | |