| 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 | $28.52 | 5.288% | $30.0281 | $30.03 | $30.05 | $30.00 |
| Purchase #2 | $195.59 | 5.703% | $206.7445 | $206.74 | $206.75 | $206.70 |
| Purchase #3 | $223.42 | 7.178% | $239.4571 | $239.46 | $239.45 | $239.50 |
| Purchase #4 | $140.82 | 5.373% | $148.3863 | $148.39 | $148.40 | $148.40 |
| Purchase #5 | $51.63 | 10.316% | $56.9562 | $56.96 | $56.95 | $57.00 |
| Purchase #6 | $59.54 | 11.240% | $66.2323 | $66.23 | $66.25 | $66.20 |
| Purchase #7 | $173.40 | 8.177% | $187.5789 | $187.58 | $187.60 | $187.60 |
| 7 purchase totals = | $872.92 | $935.3834 | $935.39 | $935.45 | $935.40 | |