| 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 | $45.31 | 11.413% | $50.4812 | $50.48 | $50.50 | $50.50 |
| Purchase #2 | $119.59 | 13.786% | $136.0767 | $136.08 | $136.10 | $136.10 |
| Purchase #3 | $140.39 | 7.818% | $151.3657 | $151.37 | $151.35 | $151.40 |
| Purchase #4 | $130.43 | 4.501% | $136.3007 | $136.30 | $136.30 | $136.30 |
| Purchase #5 | $224.73 | 3.265% | $232.0674 | $232.07 | $232.05 | $232.10 |
| Purchase #6 | $146.82 | 10.433% | $162.1377 | $162.14 | $162.15 | $162.10 |
| Purchase #7 | $69.89 | 8.380% | $75.7468 | $75.75 | $75.75 | $75.70 |
| 7 purchase totals = | $877.16 | $944.1762 | $944.19 | $944.20 | $944.20 | |