| 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 | $97.79 | 7.299% | $104.9277 | $104.93 | $104.95 | $104.90 |
| Purchase #2 | $213.95 | 7.304% | $229.5769 | $229.58 | $229.60 | $229.60 |
| Purchase #3 | $55.51 | 9.172% | $60.6014 | $60.60 | $60.60 | $60.60 |
| Purchase #4 | $22.78 | 10.515% | $25.1753 | $25.18 | $25.20 | $25.20 |
| Purchase #5 | $214.57 | 12.147% | $240.6338 | $240.63 | $240.65 | $240.60 |
| Purchase #6 | $11.28 | 8.860% | $12.2794 | $12.28 | $12.30 | $12.30 |
| Purchase #7 | $170.97 | 9.186% | $186.6753 | $186.68 | $186.70 | $186.70 |
| 7 purchase totals = | $786.85 | $859.8698 | $859.88 | $860.00 | $859.90 | |