| 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 | $13.46 | 13.675% | $15.3007 | $15.30 | $15.30 | $15.30 |
| Purchase #2 | $140.50 | 11.403% | $156.5212 | $156.52 | $156.50 | $156.50 |
| Purchase #3 | $66.45 | 5.316% | $69.9825 | $69.98 | $70.00 | $70.00 |
| Purchase #4 | $187.86 | 7.743% | $202.406 | $202.41 | $202.40 | $202.40 |
| Purchase #5 | $164.65 | 5.478% | $173.6695 | $173.67 | $173.65 | $173.70 |
| Purchase #6 | $151.81 | 11.257% | $168.8993 | $168.90 | $168.90 | $168.90 |
| Purchase #7 | $75.52 | 8.133% | $81.662 | $81.66 | $81.65 | $81.70 |
| 7 purchase totals = | $800.25 | $868.4412 | $868.44 | $868.40 | $868.50 | |