| 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 | $9.37 | 7.352% | $10.0589 | $10.06 | $10.05 | $10.10 |
| Purchase #2 | $238.51 | 11.821% | $266.7043 | $266.70 | $266.70 | $266.70 |
| Purchase #3 | $71.79 | 3.776% | $74.5008 | $74.50 | $74.50 | $74.50 |
| Purchase #4 | $28.53 | 8.322% | $30.9043 | $30.90 | $30.90 | $30.90 |
| Purchase #5 | $187.54 | 7.214% | $201.0691 | $201.07 | $201.05 | $201.10 |
| Purchase #6 | $113.98 | 13.127% | $128.9422 | $128.94 | $128.95 | $128.90 |
| Purchase #7 | $248.64 | 10.615% | $275.0331 | $275.03 | $275.05 | $275.00 |
| 7 purchase totals = | $898.36 | $987.2127 | $987.20 | $987.20 | $987.20 | |