| 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 | $30.98 | 11.462% | $34.5309 | $34.53 | $34.55 | $34.50 |
| Purchase #2 | $39.91 | 13.434% | $45.2715 | $45.27 | $45.25 | $45.30 |
| Purchase #3 | $209.79 | 12.679% | $236.3893 | $236.39 | $236.40 | $236.40 |
| Purchase #4 | $183.69 | 8.381% | $199.0851 | $199.09 | $199.10 | $199.10 |
| Purchase #5 | $236.89 | 12.852% | $267.3351 | $267.34 | $267.35 | $267.30 |
| Purchase #6 | $12.84 | 3.165% | $13.2464 | $13.25 | $13.25 | $13.20 |
| Purchase #7 | $51.81 | 13.206% | $58.652 | $58.65 | $58.65 | $58.70 |
| 7 purchase totals = | $765.91 | $854.5103 | $854.52 | $854.55 | $854.50 | |