| 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 | $48.39 | 10.443% | $53.4434 | $53.44 | $53.45 | $53.40 |
| Purchase #2 | $91.79 | 13.781% | $104.4396 | $104.44 | $104.45 | $104.40 |
| Purchase #3 | $182.85 | 11.229% | $203.3822 | $203.38 | $203.40 | $203.40 |
| Purchase #4 | $16.92 | 5.798% | $17.901 | $17.90 | $17.90 | $17.90 |
| Purchase #5 | $46.46 | 13.357% | $52.6657 | $52.67 | $52.65 | $52.70 |
| Purchase #6 | $50.44 | 9.605% | $55.2848 | $55.28 | $55.30 | $55.30 |
| Purchase #7 | $94.72 | 8.846% | $103.0989 | $103.10 | $103.10 | $103.10 |
| 7 purchase totals = | $531.57 | $590.2156 | $590.21 | $590.25 | $590.20 | |