| 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 | $48.73 | 8.518% | $52.8808 | $52.88 | $52.90 | $52.90 |
| Purchase #2 | $97.83 | 4.627% | $102.3566 | $102.36 | $102.35 | $102.40 |
| Purchase #3 | $133.73 | 8.542% | $145.1532 | $145.15 | $145.15 | $145.20 |
| Purchase #4 | $215.70 | 9.611% | $236.4309 | $236.43 | $236.45 | $236.40 |
| Purchase #5 | $116.46 | 4.373% | $121.5528 | $121.55 | $121.55 | $121.60 |
| Purchase #6 | $83.93 | 5.766% | $88.7694 | $88.77 | $88.75 | $88.80 |
| Purchase #7 | $37.51 | 12.210% | $42.09 | $42.09 | $42.10 | $42.10 |
| 7 purchase totals = | $733.89 | $789.2337 | $789.23 | $789.25 | $789.40 | |