| 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 | $63.58 | 7.708% | $68.4807 | $68.48 | $68.50 | $68.50 |
| Purchase #2 | $148.50 | 10.323% | $163.8297 | $163.83 | $163.85 | $163.80 |
| Purchase #3 | $95.44 | 5.600% | $100.7846 | $100.78 | $100.80 | $100.80 |
| Purchase #4 | $128.94 | 9.570% | $141.2796 | $141.28 | $141.30 | $141.30 |
| Purchase #5 | $132.99 | 11.841% | $148.7373 | $148.74 | $148.75 | $148.70 |
| Purchase #6 | $78.26 | 11.215% | $87.0369 | $87.04 | $87.05 | $87.00 |
| Purchase #7 | $103.50 | 12.333% | $116.2647 | $116.26 | $116.25 | $116.30 |
| 7 purchase totals = | $751.21 | $826.4135 | $826.41 | $826.50 | $826.40 | |