| 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 | $45.36 | 7.576% | $48.7965 | $48.80 | $48.80 | $48.80 |
| Purchase #2 | $164.90 | 9.328% | $180.2819 | $180.28 | $180.30 | $180.30 |
| Purchase #3 | $68.60 | 5.628% | $72.4608 | $72.46 | $72.45 | $72.50 |
| Purchase #4 | $151.89 | 8.435% | $164.7019 | $164.70 | $164.70 | $164.70 |
| Purchase #5 | $214.68 | 11.859% | $240.1389 | $240.14 | $240.15 | $240.10 |
| Purchase #6 | $30.27 | 3.652% | $31.3755 | $31.38 | $31.40 | $31.40 |
| Purchase #7 | $51.50 | 7.742% | $55.4871 | $55.49 | $55.50 | $55.50 |
| 7 purchase totals = | $727.20 | $793.2426 | $793.25 | $793.30 | $793.30 | |