| 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 | $72.55 | 10.575% | $80.2222 | $80.22 | $80.20 | $80.20 |
| Purchase #2 | $247.31 | 6.809% | $264.1493 | $264.15 | $264.15 | $264.10 |
| Purchase #3 | $228.33 | 3.737% | $236.8627 | $236.86 | $236.85 | $236.90 |
| Purchase #4 | $119.49 | 6.429% | $127.172 | $127.17 | $127.15 | $127.20 |
| Purchase #5 | $101.47 | 5.145% | $106.6906 | $106.69 | $106.70 | $106.70 |
| Purchase #6 | $11.82 | 9.870% | $12.9866 | $12.99 | $13.00 | $13.00 |
| Purchase #7 | $101.88 | 5.109% | $107.085 | $107.09 | $107.10 | $107.10 |
| 7 purchase totals = | $882.85 | $935.1684 | $935.17 | $935.15 | $935.20 | |