| 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 | $146.36 | 9.635% | $160.4618 | $160.46 | $160.45 | $160.50 |
| Purchase #2 | $69.71 | 5.632% | $73.6361 | $73.64 | $73.65 | $73.60 |
| Purchase #3 | $97.93 | 7.158% | $104.9398 | $104.94 | $104.95 | $104.90 |
| Purchase #4 | $59.33 | 12.281% | $66.6163 | $66.62 | $66.60 | $66.60 |
| Purchase #5 | $30.60 | 10.665% | $33.8635 | $33.86 | $33.85 | $33.90 |
| Purchase #6 | $116.56 | 8.239% | $126.1634 | $126.16 | $126.15 | $126.20 |
| Purchase #7 | $171.44 | 6.289% | $182.2219 | $182.22 | $182.20 | $182.20 |
| 7 purchase totals = | $691.93 | $747.9028 | $747.90 | $747.85 | $747.90 | |