| 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 | $22.40 | 7.150% | $24.0016 | $24.00 | $24.00 | $24.00 |
| Purchase #2 | $205.61 | 7.330% | $220.6812 | $220.68 | $220.70 | $220.70 |
| Purchase #3 | $79.52 | 5.155% | $83.6193 | $83.62 | $83.60 | $83.60 |
| Purchase #4 | $40.27 | 9.584% | $44.1295 | $44.13 | $44.15 | $44.10 |
| Purchase #5 | $58.83 | 10.492% | $65.0024 | $65.00 | $65.00 | $65.00 |
| Purchase #6 | $143.38 | 9.132% | $156.4735 | $156.47 | $156.45 | $156.50 |
| Purchase #7 | $125.42 | 8.764% | $136.4118 | $136.41 | $136.40 | $136.40 |
| 7 purchase totals = | $675.43 | $730.3193 | $730.31 | $730.30 | $730.30 | |