| 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 | $93.98 | 12.826% | $106.0339 | $106.03 | $106.05 | $106.00 |
| Purchase #2 | $178.80 | 3.593% | $185.2243 | $185.22 | $185.20 | $185.20 |
| Purchase #3 | $100.80 | 7.753% | $108.615 | $108.62 | $108.60 | $108.60 |
| Purchase #4 | $55.57 | 5.458% | $58.603 | $58.60 | $58.60 | $58.60 |
| Purchase #5 | $48.79 | 13.572% | $55.4118 | $55.41 | $55.40 | $55.40 |
| Purchase #6 | $102.76 | 13.239% | $116.3644 | $116.36 | $116.35 | $116.40 |
| Purchase #7 | $232.88 | 4.129% | $242.4956 | $242.50 | $242.50 | $242.50 |
| 7 purchase totals = | $813.58 | $872.7480 | $872.74 | $872.70 | $872.70 | |