| 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 | $62.39 | 10.376% | $68.8636 | $68.86 | $68.85 | $68.90 |
| Purchase #2 | $193.73 | 11.112% | $215.2573 | $215.26 | $215.25 | $215.30 |
| Purchase #3 | $99.27 | 6.125% | $105.3503 | $105.35 | $105.35 | $105.40 |
| Purchase #4 | $149.56 | 9.244% | $163.3853 | $163.39 | $163.40 | $163.40 |
| Purchase #5 | $47.57 | 9.639% | $52.1553 | $52.16 | $52.15 | $52.20 |
| Purchase #6 | $134.72 | 5.597% | $142.2603 | $142.26 | $142.25 | $142.30 |
| Purchase #7 | $153.87 | 7.104% | $164.8009 | $164.80 | $164.80 | $164.80 |
| 7 purchase totals = | $841.11 | $912.0730 | $912.08 | $912.05 | $912.30 | |