| 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 | $86.37 | 6.235% | $91.7552 | $91.76 | $91.75 | $91.80 |
| Purchase #2 | $45.73 | 5.296% | $48.1519 | $48.15 | $48.15 | $48.20 |
| Purchase #3 | $152.41 | 10.707% | $168.7285 | $168.73 | $168.75 | $168.70 |
| Purchase #4 | $150.55 | 8.644% | $163.5635 | $163.56 | $163.55 | $163.60 |
| Purchase #5 | $28.72 | 5.652% | $30.3433 | $30.34 | $30.35 | $30.30 |
| Purchase #6 | $58.86 | 3.626% | $60.9943 | $60.99 | $61.00 | $61.00 |
| Purchase #7 | $40.42 | 5.504% | $42.6447 | $42.64 | $42.65 | $42.60 |
| 7 purchase totals = | $563.06 | $606.1814 | $606.17 | $606.20 | $606.20 | |