| 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 | $77.77 | 3.598% | $80.5682 | $80.57 | $80.55 | $80.60 |
| Purchase #2 | $216.99 | 11.147% | $241.1779 | $241.18 | $241.20 | $241.20 |
| Purchase #3 | $58.45 | 11.404% | $65.1156 | $65.12 | $65.10 | $65.10 |
| Purchase #4 | $204.80 | 4.352% | $213.7129 | $213.71 | $213.70 | $213.70 |
| Purchase #5 | $163.51 | 8.357% | $177.1745 | $177.17 | $177.15 | $177.20 |
| Purchase #6 | $59.47 | 9.431% | $65.0786 | $65.08 | $65.10 | $65.10 |
| Purchase #7 | $33.80 | 13.486% | $38.3583 | $38.36 | $38.35 | $38.40 |
| 7 purchase totals = | $814.79 | $881.1860 | $881.19 | $881.15 | $881.30 | |