| 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 | $64.27 | 4.249% | $67.0008 | $67.00 | $67.00 | $67.00 |
| Purchase #2 | $129.41 | 8.308% | $140.1614 | $140.16 | $140.15 | $140.20 |
| Purchase #3 | $56.62 | 4.696% | $59.2789 | $59.28 | $59.30 | $59.30 |
| Purchase #4 | $150.39 | 11.441% | $167.5961 | $167.60 | $167.60 | $167.60 |
| Purchase #5 | $112.78 | 5.223% | $118.6705 | $118.67 | $118.65 | $118.70 |
| Purchase #6 | $70.79 | 6.180% | $75.1648 | $75.16 | $75.15 | $75.20 |
| Purchase #7 | $79.62 | 11.803% | $89.0175 | $89.02 | $89.00 | $89.00 |
| 7 purchase totals = | $663.88 | $716.8900 | $716.89 | $716.85 | $717.00 | |