| 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 | $15.49 | 10.730% | $17.1521 | $17.15 | $17.15 | $17.20 |
| Purchase #2 | $97.30 | 3.318% | $100.5284 | $100.53 | $100.55 | $100.50 |
| Purchase #3 | $33.73 | 10.848% | $37.389 | $37.39 | $37.40 | $37.40 |
| Purchase #4 | $119.36 | 10.251% | $131.5956 | $131.60 | $131.60 | $131.60 |
| Purchase #5 | $76.58 | 11.178% | $85.1401 | $85.14 | $85.15 | $85.10 |
| Purchase #6 | $232.79 | 9.122% | $254.0251 | $254.03 | $254.05 | $254.00 |
| Purchase #7 | $205.71 | 10.436% | $227.1779 | $227.18 | $227.20 | $227.20 |
| 7 purchase totals = | $780.96 | $853.0082 | $853.02 | $853.10 | $853.00 | |