| 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 | $58.92 | 7.459% | $63.3148 | $63.31 | $63.30 | $63.30 |
| Purchase #2 | $108.67 | 12.270% | $122.0038 | $122.00 | $122.00 | $122.00 |
| Purchase #3 | $11.96 | 10.216% | $13.1818 | $13.18 | $13.20 | $13.20 |
| Purchase #4 | $204.44 | 4.247% | $213.1226 | $213.12 | $213.10 | $213.10 |
| Purchase #5 | $149.62 | 13.433% | $169.7185 | $169.72 | $169.70 | $169.70 |
| Purchase #6 | $44.39 | 5.239% | $46.7156 | $46.72 | $46.70 | $46.70 |
| Purchase #7 | $185.78 | 10.870% | $205.9743 | $205.97 | $205.95 | $206.00 |
| 7 purchase totals = | $763.78 | $834.0314 | $834.02 | $833.95 | $834.00 | |