| 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 | $52.66 | 10.785% | $58.3394 | $58.34 | $58.35 | $58.30 |
| Purchase #2 | $13.68 | 10.367% | $15.0982 | $15.10 | $15.10 | $15.10 |
| Purchase #3 | $163.60 | 9.755% | $179.5592 | $179.56 | $179.55 | $179.60 |
| Purchase #4 | $89.37 | 13.677% | $101.5931 | $101.59 | $101.60 | $101.60 |
| Purchase #5 | $101.27 | 10.127% | $111.5256 | $111.53 | $111.55 | $111.50 |
| Purchase #6 | $59.87 | 13.632% | $68.0315 | $68.03 | $68.05 | $68.00 |
| Purchase #7 | $27.97 | 8.816% | $30.4358 | $30.44 | $30.45 | $30.40 |
| 7 purchase totals = | $508.42 | $564.5828 | $564.59 | $564.65 | $564.50 | |