| 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 | $215.99 | 5.815% | $228.5498 | $228.55 | $228.55 | $228.50 |
| Purchase #2 | $96.74 | 7.651% | $104.1416 | $104.14 | $104.15 | $104.10 |
| Purchase #3 | $27.84 | 5.775% | $29.4478 | $29.45 | $29.45 | $29.40 |
| Purchase #4 | $154.56 | 10.565% | $170.8893 | $170.89 | $170.90 | $170.90 |
| Purchase #5 | $18.77 | 10.859% | $20.8082 | $20.81 | $20.80 | $20.80 |
| Purchase #6 | $97.64 | 4.786% | $102.3131 | $102.31 | $102.30 | $102.30 |
| Purchase #7 | $106.45 | 12.538% | $119.7967 | $119.80 | $119.80 | $119.80 |
| 7 purchase totals = | $717.99 | $775.9465 | $775.95 | $775.95 | $775.80 | |