| 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 | $21.28 | 12.669% | $23.976 | $23.98 | $24.00 | $24.00 |
| Purchase #2 | $191.47 | 4.545% | $200.1723 | $200.17 | $200.15 | $200.20 |
| Purchase #3 | $112.93 | 12.532% | $127.0824 | $127.08 | $127.10 | $127.10 |
| Purchase #4 | $48.61 | 5.274% | $51.1737 | $51.17 | $51.15 | $51.20 |
| Purchase #5 | $185.54 | 4.363% | $193.6351 | $193.64 | $193.65 | $193.60 |
| Purchase #6 | $27.53 | 11.409% | $30.6709 | $30.67 | $30.65 | $30.70 |
| Purchase #7 | $55.58 | 12.135% | $62.3246 | $62.32 | $62.30 | $62.30 |
| 7 purchase totals = | $642.94 | $689.0350 | $689.03 | $689.00 | $689.10 | |