| 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 | $19.62 | 8.356% | $21.2594 | $21.26 | $21.25 | $21.30 |
| Purchase #2 | $57.75 | 3.404% | $59.7158 | $59.72 | $59.70 | $59.70 |
| Purchase #3 | $212.89 | 7.110% | $228.0265 | $228.03 | $228.05 | $228.00 |
| Purchase #4 | $48.37 | 13.467% | $54.884 | $54.88 | $54.90 | $54.90 |
| Purchase #5 | $217.84 | 7.784% | $234.7967 | $234.80 | $234.80 | $234.80 |
| Purchase #6 | $170.62 | 5.471% | $179.9546 | $179.95 | $179.95 | $180.00 |
| Purchase #7 | $164.52 | 9.597% | $180.309 | $180.31 | $180.30 | $180.30 |
| 7 purchase totals = | $891.61 | $958.9460 | $958.95 | $958.95 | $959.00 | |