| 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 | $47.48 | 4.536% | $49.6337 | $49.63 | $49.65 | $49.60 |
| Purchase #2 | $78.70 | 4.208% | $82.0117 | $82.01 | $82.00 | $82.00 |
| Purchase #3 | $156.95 | 10.862% | $173.9979 | $174.00 | $174.00 | $174.00 |
| Purchase #4 | $104.30 | 6.669% | $111.2558 | $111.26 | $111.25 | $111.30 |
| Purchase #5 | $151.68 | 10.201% | $167.1529 | $167.15 | $167.15 | $167.20 |
| Purchase #6 | $41.70 | 9.849% | $45.807 | $45.81 | $45.80 | $45.80 |
| Purchase #7 | $214.73 | 10.257% | $236.7549 | $236.75 | $236.75 | $236.80 |
| 7 purchase totals = | $795.54 | $866.6139 | $866.61 | $866.60 | $866.70 | |