| 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 | $28.70 | 9.494% | $31.4248 | $31.42 | $31.40 | $31.40 |
| Purchase #2 | $116.62 | 13.353% | $132.1923 | $132.19 | $132.20 | $132.20 |
| Purchase #3 | $47.65 | 10.223% | $52.5213 | $52.52 | $52.50 | $52.50 |
| Purchase #4 | $78.28 | 3.811% | $81.2633 | $81.26 | $81.25 | $81.30 |
| Purchase #5 | $159.66 | 3.145% | $164.6813 | $164.68 | $164.70 | $164.70 |
| Purchase #6 | $239.63 | 9.497% | $262.3877 | $262.39 | $262.40 | $262.40 |
| Purchase #7 | $134.73 | 3.192% | $139.0306 | $139.03 | $139.05 | $139.00 |
| 7 purchase totals = | $805.27 | $863.5013 | $863.49 | $863.50 | $863.50 | |