| 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 | $76.77 | 11.649% | $85.7129 | $85.71 | $85.70 | $85.70 |
| Purchase #2 | $15.66 | 9.108% | $17.0863 | $17.09 | $17.10 | $17.10 |
| Purchase #3 | $24.34 | 9.655% | $26.69 | $26.69 | $26.70 | $26.70 |
| Purchase #4 | $183.91 | 12.491% | $206.8822 | $206.88 | $206.90 | $206.90 |
| Purchase #5 | $163.69 | 3.125% | $168.8053 | $168.81 | $168.80 | $168.80 |
| Purchase #6 | $90.31 | 8.380% | $97.878 | $97.88 | $97.90 | $97.90 |
| Purchase #7 | $87.89 | 13.870% | $100.0803 | $100.08 | $100.10 | $100.10 |
| 7 purchase totals = | $642.57 | $703.1350 | $703.14 | $703.20 | $703.20 | |