| 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 | $72.99 | 5.576% | $77.0599 | $77.06 | $77.05 | $77.10 |
| Purchase #2 | $226.40 | 11.710% | $252.9114 | $252.91 | $252.90 | $252.90 |
| Purchase #3 | $155.30 | 13.426% | $176.1506 | $176.15 | $176.15 | $176.20 |
| Purchase #4 | $109.91 | 13.692% | $124.9589 | $124.96 | $124.95 | $125.00 |
| Purchase #5 | $35.70 | 12.779% | $40.2621 | $40.26 | $40.25 | $40.30 |
| Purchase #6 | $62.26 | 5.302% | $65.561 | $65.56 | $65.55 | $65.60 |
| Purchase #7 | $68.31 | 7.500% | $73.4333 | $73.43 | $73.45 | $73.40 |
| 7 purchase totals = | $730.87 | $810.3372 | $810.33 | $810.30 | $810.50 | |