| 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 | $33.87 | 12.175% | $37.9937 | $37.99 | $38.00 | $38.00 |
| Purchase #2 | $125.94 | 13.826% | $143.3525 | $143.35 | $143.35 | $143.40 |
| Purchase #3 | $182.26 | 3.583% | $188.7904 | $188.79 | $188.80 | $188.80 |
| Purchase #4 | $50.88 | 4.516% | $53.1777 | $53.18 | $53.20 | $53.20 |
| Purchase #5 | $210.76 | 6.663% | $224.8029 | $224.80 | $224.80 | $224.80 |
| Purchase #6 | $12.51 | 6.500% | $13.3232 | $13.32 | $13.30 | $13.30 |
| Purchase #7 | $92.69 | 6.769% | $98.9642 | $98.96 | $98.95 | $99.00 |
| 7 purchase totals = | $708.91 | $760.4046 | $760.39 | $760.40 | $760.50 | |