| 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 | $17.57 | 6.419% | $18.6978 | $18.70 | $18.70 | $18.70 |
| Purchase #2 | $59.59 | 11.644% | $66.5287 | $66.53 | $66.55 | $66.50 |
| Purchase #3 | $67.53 | 11.229% | $75.1129 | $75.11 | $75.10 | $75.10 |
| Purchase #4 | $23.27 | 6.844% | $24.8626 | $24.86 | $24.85 | $24.90 |
| Purchase #5 | $158.56 | 5.831% | $167.8056 | $167.81 | $167.80 | $167.80 |
| Purchase #6 | $13.78 | 4.173% | $14.355 | $14.36 | $14.35 | $14.40 |
| Purchase #7 | $188.74 | 7.308% | $202.5331 | $202.53 | $202.55 | $202.50 |
| 7 purchase totals = | $529.04 | $569.8957 | $569.90 | $569.90 | $569.90 | |