| 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 | $59.35 | 9.292% | $64.8648 | $64.86 | $64.85 | $64.90 |
| Purchase #2 | $99.94 | 7.786% | $107.7213 | $107.72 | $107.70 | $107.70 |
| Purchase #3 | $102.71 | 8.737% | $111.6838 | $111.68 | $111.70 | $111.70 |
| Purchase #4 | $101.77 | 6.471% | $108.3555 | $108.36 | $108.35 | $108.40 |
| Purchase #5 | $61.70 | 7.200% | $66.1424 | $66.14 | $66.15 | $66.10 |
| Purchase #6 | $158.71 | 12.424% | $178.4281 | $178.43 | $178.45 | $178.40 |
| Purchase #7 | $37.40 | 11.773% | $41.8031 | $41.80 | $41.80 | $41.80 |
| 7 purchase totals = | $621.58 | $678.9990 | $678.99 | $679.00 | $679.00 | |