| 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 | $39.31 | 9.655% | $43.1054 | $43.11 | $43.10 | $43.10 |
| Purchase #2 | $129.65 | 6.478% | $138.0487 | $138.05 | $138.05 | $138.00 |
| Purchase #3 | $216.31 | 5.842% | $228.9468 | $228.95 | $228.95 | $228.90 |
| Purchase #4 | $55.51 | 10.108% | $61.121 | $61.12 | $61.10 | $61.10 |
| Purchase #5 | $119.49 | 12.373% | $134.2745 | $134.27 | $134.25 | $134.30 |
| Purchase #6 | $71.95 | 9.761% | $78.973 | $78.97 | $78.95 | $79.00 |
| Purchase #7 | $197.41 | 6.761% | $210.7569 | $210.76 | $210.75 | $210.80 |
| 7 purchase totals = | $829.63 | $895.2263 | $895.23 | $895.15 | $895.20 | |