| 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 | $55.64 | 7.456% | $59.7885 | $59.79 | $59.80 | $59.80 |
| Purchase #2 | $154.51 | 13.362% | $175.1556 | $175.16 | $175.15 | $175.20 |
| Purchase #3 | $222.91 | 4.119% | $232.0917 | $232.09 | $232.10 | $232.10 |
| Purchase #4 | $75.59 | 3.792% | $78.4564 | $78.46 | $78.45 | $78.50 |
| Purchase #5 | $99.49 | 7.574% | $107.0254 | $107.03 | $107.05 | $107.00 |
| Purchase #6 | $211.92 | 5.695% | $223.9888 | $223.99 | $224.00 | $224.00 |
| Purchase #7 | $9.50 | 7.289% | $10.1925 | $10.19 | $10.20 | $10.20 |
| 7 purchase totals = | $829.56 | $886.6989 | $886.71 | $886.75 | $886.80 | |