| 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 | $185.49 | 7.440% | $199.2905 | $199.29 | $199.30 | $199.30 |
| Purchase #2 | $79.99 | 9.352% | $87.4707 | $87.47 | $87.45 | $87.50 |
| Purchase #3 | $82.60 | 3.838% | $85.7702 | $85.77 | $85.75 | $85.80 |
| Purchase #4 | $214.34 | 9.382% | $234.4494 | $234.45 | $234.45 | $234.40 |
| Purchase #5 | $27.28 | 10.431% | $30.1256 | $30.13 | $30.15 | $30.10 |
| Purchase #6 | $30.33 | 5.187% | $31.9032 | $31.90 | $31.90 | $31.90 |
| Purchase #7 | $62.40 | 9.733% | $68.4734 | $68.47 | $68.45 | $68.50 |
| 7 purchase totals = | $682.43 | $737.4830 | $737.48 | $737.45 | $737.50 | |