| 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 | $102.38 | 5.458% | $107.9679 | $107.97 | $107.95 | $108.00 |
| Purchase #2 | $30.29 | 12.677% | $34.1299 | $34.13 | $34.15 | $34.10 |
| Purchase #3 | $24.66 | 4.774% | $25.8373 | $25.84 | $25.85 | $25.80 |
| Purchase #4 | $201.72 | 12.686% | $227.3102 | $227.31 | $227.30 | $227.30 |
| Purchase #5 | $58.89 | 5.368% | $62.0512 | $62.05 | $62.05 | $62.10 |
| Purchase #6 | $52.84 | 9.503% | $57.8614 | $57.86 | $57.85 | $57.90 |
| Purchase #7 | $113.78 | 4.418% | $118.8068 | $118.81 | $118.80 | $118.80 |
| 7 purchase totals = | $584.56 | $633.9647 | $633.97 | $633.95 | $634.00 | |