| 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 | $23.98 | 13.608% | $27.2432 | $27.24 | $27.25 | $27.20 |
| Purchase #2 | $88.68 | 6.338% | $94.3005 | $94.30 | $94.30 | $94.30 |
| Purchase #3 | $23.42 | 5.407% | $24.6863 | $24.69 | $24.70 | $24.70 |
| Purchase #4 | $222.67 | 9.322% | $243.4273 | $243.43 | $243.45 | $243.40 |
| Purchase #5 | $64.87 | 9.604% | $71.1001 | $71.10 | $71.10 | $71.10 |
| Purchase #6 | $209.99 | 8.662% | $228.1793 | $228.18 | $228.20 | $228.20 |
| Purchase #7 | $50.95 | 8.850% | $55.4591 | $55.46 | $55.45 | $55.50 |
| 7 purchase totals = | $684.56 | $744.3958 | $744.40 | $744.45 | $744.40 | |