| 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 | $24.28 | 13.153% | $27.4735 | $27.47 | $27.45 | $27.50 |
| Purchase #2 | $146.72 | 11.411% | $163.4622 | $163.46 | $163.45 | $163.50 |
| Purchase #3 | $226.66 | 10.778% | $251.0894 | $251.09 | $251.10 | $251.10 |
| Purchase #4 | $41.66 | 10.347% | $45.9706 | $45.97 | $45.95 | $46.00 |
| Purchase #5 | $194.47 | 12.871% | $219.5002 | $219.50 | $219.50 | $219.50 |
| Purchase #6 | $93.65 | 6.687% | $99.9124 | $99.91 | $99.90 | $99.90 |
| Purchase #7 | $62.97 | 3.147% | $64.9517 | $64.95 | $64.95 | $65.00 |
| 7 purchase totals = | $790.41 | $872.3600 | $872.35 | $872.30 | $872.50 | |