| 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 | $24.80 | 11.661% | $27.6919 | $27.69 | $27.70 | $27.70 |
| Purchase #2 | $202.85 | 10.481% | $224.1107 | $224.11 | $224.10 | $224.10 |
| Purchase #3 | $68.54 | 9.620% | $75.1335 | $75.13 | $75.15 | $75.10 |
| Purchase #4 | $97.52 | 3.167% | $100.6085 | $100.61 | $100.60 | $100.60 |
| Purchase #5 | $93.60 | 12.310% | $105.1222 | $105.12 | $105.10 | $105.10 |
| Purchase #6 | $175.29 | 7.385% | $188.2352 | $188.24 | $188.25 | $188.20 |
| Purchase #7 | $21.57 | 9.488% | $23.6166 | $23.62 | $23.60 | $23.60 |
| 7 purchase totals = | $684.17 | $744.5186 | $744.52 | $744.50 | $744.40 | |