| 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 | $50.25 | 10.703% | $55.6283 | $55.63 | $55.65 | $55.60 |
| Purchase #2 | $237.45 | 4.531% | $248.2089 | $248.21 | $248.20 | $248.20 |
| Purchase #3 | $196.35 | 8.160% | $212.3722 | $212.37 | $212.35 | $212.40 |
| Purchase #4 | $182.83 | 9.529% | $200.2519 | $200.25 | $200.25 | $200.30 |
| Purchase #5 | $176.84 | 13.485% | $200.6869 | $200.69 | $200.70 | $200.70 |
| Purchase #6 | $33.97 | 10.536% | $37.5491 | $37.55 | $37.55 | $37.50 |
| Purchase #7 | $27.41 | 12.653% | $30.8782 | $30.88 | $30.90 | $30.90 |
| 7 purchase totals = | $905.10 | $985.5755 | $985.58 | $985.60 | $985.60 | |