| 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 | $115.86 | 8.798% | $126.0534 | $126.05 | $126.05 | $126.10 |
| Purchase #2 | $46.36 | 3.192% | $47.8398 | $47.84 | $47.85 | $47.80 |
| Purchase #3 | $30.97 | 7.631% | $33.3333 | $33.33 | $33.35 | $33.30 |
| Purchase #4 | $102.92 | 5.211% | $108.2832 | $108.28 | $108.30 | $108.30 |
| Purchase #5 | $20.57 | 7.164% | $22.0436 | $22.04 | $22.05 | $22.00 |
| Purchase #6 | $167.37 | 13.431% | $189.8495 | $189.85 | $189.85 | $189.80 |
| Purchase #7 | $237.66 | 12.245% | $266.7615 | $266.76 | $266.75 | $266.80 |
| 7 purchase totals = | $721.71 | $794.1643 | $794.15 | $794.20 | $794.10 | |