| 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 | $28.89 | 3.662% | $29.948 | $29.95 | $29.95 | $29.90 |
| Purchase #2 | $176.66 | 4.815% | $185.1662 | $185.17 | $185.15 | $185.20 |
| Purchase #3 | $219.54 | 3.358% | $226.9122 | $226.91 | $226.90 | $226.90 |
| Purchase #4 | $22.39 | 12.361% | $25.1576 | $25.16 | $25.15 | $25.20 |
| Purchase #5 | $121.73 | 4.591% | $127.3186 | $127.32 | $127.30 | $127.30 |
| Purchase #6 | $244.47 | 7.573% | $262.9837 | $262.98 | $263.00 | $263.00 |
| Purchase #7 | $53.78 | 13.824% | $61.2145 | $61.21 | $61.20 | $61.20 |
| 7 purchase totals = | $867.46 | $918.7008 | $918.70 | $918.65 | $918.70 | |