| 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 | $124.30 | 11.593% | $138.7101 | $138.71 | $138.70 | $138.70 |
| Purchase #2 | $60.66 | 12.498% | $68.2413 | $68.24 | $68.25 | $68.20 |
| Purchase #3 | $126.67 | 7.401% | $136.0448 | $136.04 | $136.05 | $136.00 |
| Purchase #4 | $19.54 | 3.731% | $20.269 | $20.27 | $20.25 | $20.30 |
| Purchase #5 | $59.70 | 8.683% | $64.8838 | $64.88 | $64.90 | $64.90 |
| Purchase #6 | $90.94 | 9.757% | $99.813 | $99.81 | $99.80 | $99.80 |
| Purchase #7 | $90.70 | 4.504% | $94.7851 | $94.79 | $94.80 | $94.80 |
| 7 purchase totals = | $572.51 | $622.7471 | $622.74 | $622.75 | $622.70 | |