| 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 | $50.60 | 11.443% | $56.3902 | $56.39 | $56.40 | $56.40 |
| Purchase #2 | $20.87 | 10.121% | $22.9823 | $22.98 | $23.00 | $23.00 |
| Purchase #3 | $170.40 | 3.504% | $176.3708 | $176.37 | $176.35 | $176.40 |
| Purchase #4 | $61.96 | 6.411% | $65.9323 | $65.93 | $65.95 | $65.90 |
| Purchase #5 | $93.76 | 11.749% | $104.7759 | $104.78 | $104.80 | $104.80 |
| Purchase #6 | $169.77 | 12.388% | $190.8011 | $190.80 | $190.80 | $190.80 |
| Purchase #7 | $91.92 | 6.280% | $97.6926 | $97.69 | $97.70 | $97.70 |
| 7 purchase totals = | $659.28 | $714.9452 | $714.94 | $715.00 | $715.00 | |