| 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 | $15.78 | 3.575% | $16.3441 | $16.34 | $16.35 | $16.30 |
| Purchase #2 | $150.95 | 10.314% | $166.519 | $166.52 | $166.50 | $166.50 |
| Purchase #3 | $66.97 | 12.471% | $75.3218 | $75.32 | $75.30 | $75.30 |
| Purchase #4 | $89.28 | 4.565% | $93.3556 | $93.36 | $93.35 | $93.40 |
| Purchase #5 | $232.50 | 9.263% | $254.0365 | $254.04 | $254.05 | $254.00 |
| Purchase #6 | $169.81 | 6.134% | $180.2261 | $180.23 | $180.25 | $180.20 |
| Purchase #7 | $33.72 | 12.429% | $37.9111 | $37.91 | $37.90 | $37.90 |
| 7 purchase totals = | $759.01 | $823.7142 | $823.72 | $823.70 | $823.60 | |