| 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 | $69.58 | 8.678% | $75.6182 | $75.62 | $75.60 | $75.60 |
| Purchase #2 | $58.78 | 4.420% | $61.3781 | $61.38 | $61.40 | $61.40 |
| Purchase #3 | $109.72 | 4.327% | $114.4676 | $114.47 | $114.45 | $114.50 |
| Purchase #4 | $84.31 | 8.180% | $91.2066 | $91.21 | $91.20 | $91.20 |
| Purchase #5 | $53.52 | 4.803% | $56.0906 | $56.09 | $56.10 | $56.10 |
| Purchase #6 | $37.68 | 9.283% | $41.1778 | $41.18 | $41.20 | $41.20 |
| Purchase #7 | $52.28 | 5.604% | $55.2098 | $55.21 | $55.20 | $55.20 |
| 7 purchase totals = | $465.87 | $495.1487 | $495.16 | $495.15 | $495.20 | |