| 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 | $48.31 | 10.259% | $53.2661 | $53.27 | $53.25 | $53.30 |
| Purchase #2 | $144.35 | 13.563% | $163.9282 | $163.93 | $163.95 | $163.90 |
| Purchase #3 | $186.73 | 7.148% | $200.0775 | $200.08 | $200.10 | $200.10 |
| Purchase #4 | $28.75 | 5.402% | $30.3031 | $30.30 | $30.30 | $30.30 |
| Purchase #5 | $23.47 | 9.826% | $25.7762 | $25.78 | $25.80 | $25.80 |
| Purchase #6 | $141.89 | 11.609% | $158.362 | $158.36 | $158.35 | $158.40 |
| Purchase #7 | $25.82 | 6.454% | $27.4864 | $27.49 | $27.50 | $27.50 |
| 7 purchase totals = | $599.32 | $659.1995 | $659.21 | $659.25 | $659.30 | |