| 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 | $73.34 | 12.860% | $82.7715 | $82.77 | $82.75 | $82.80 |
| Purchase #2 | $46.58 | 10.498% | $51.47 | $51.47 | $51.45 | $51.50 |
| Purchase #3 | $86.90 | 12.210% | $97.5105 | $97.51 | $97.50 | $97.50 |
| Purchase #4 | $45.36 | 13.798% | $51.6188 | $51.62 | $51.60 | $51.60 |
| Purchase #5 | $169.96 | 6.372% | $180.7899 | $180.79 | $180.80 | $180.80 |
| Purchase #6 | $94.90 | 5.398% | $100.0227 | $100.02 | $100.00 | $100.00 |
| Purchase #7 | $245.80 | 8.669% | $267.1084 | $267.11 | $267.10 | $267.10 |
| 7 purchase totals = | $762.84 | $831.2918 | $831.29 | $831.20 | $831.30 | |