| 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 | $28.67 | 11.562% | $31.9848 | $31.98 | $32.00 | $32.00 |
| Purchase #2 | $97.97 | 3.170% | $101.0756 | $101.08 | $101.10 | $101.10 |
| Purchase #3 | $110.36 | 5.418% | $116.3393 | $116.34 | $116.35 | $116.30 |
| Purchase #4 | $111.40 | 12.476% | $125.2983 | $125.30 | $125.30 | $125.30 |
| Purchase #5 | $50.42 | 4.246% | $52.5608 | $52.56 | $52.55 | $52.60 |
| Purchase #6 | $231.76 | 9.841% | $254.5675 | $254.57 | $254.55 | $254.60 |
| Purchase #7 | $177.33 | 10.761% | $196.4125 | $196.41 | $196.40 | $196.40 |
| 7 purchase totals = | $807.91 | $878.2388 | $878.24 | $878.25 | $878.30 | |