| 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 | $75.27 | 3.497% | $77.9022 | $77.90 | $77.90 | $77.90 |
| Purchase #2 | $30.56 | 5.557% | $32.2582 | $32.26 | $32.25 | $32.30 |
| Purchase #3 | $211.77 | 7.506% | $227.6655 | $227.67 | $227.65 | $227.70 |
| Purchase #4 | $91.43 | 7.118% | $97.938 | $97.94 | $97.95 | $97.90 |
| Purchase #5 | $75.34 | 3.522% | $77.9935 | $77.99 | $78.00 | $78.00 |
| Purchase #6 | $212.35 | 4.699% | $222.3283 | $222.33 | $222.35 | $222.30 |
| Purchase #7 | $168.98 | 4.541% | $176.6534 | $176.65 | $176.65 | $176.70 |
| 7 purchase totals = | $865.70 | $912.7391 | $912.74 | $912.75 | $912.80 | |