| 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 | $39.39 | 10.602% | $43.5661 | $43.57 | $43.55 | $43.60 |
| Purchase #2 | $49.79 | 8.132% | $53.8389 | $53.84 | $53.85 | $53.80 |
| Purchase #3 | $216.80 | 9.225% | $236.7998 | $236.80 | $236.80 | $236.80 |
| Purchase #4 | $83.25 | 10.554% | $92.0362 | $92.04 | $92.05 | $92.00 |
| Purchase #5 | $46.47 | 3.617% | $48.1508 | $48.15 | $48.15 | $48.20 |
| Purchase #6 | $51.51 | 7.197% | $55.2172 | $55.22 | $55.20 | $55.20 |
| Purchase #7 | $247.62 | 5.617% | $261.5288 | $261.53 | $261.55 | $261.50 |
| 7 purchase totals = | $734.83 | $791.1378 | $791.15 | $791.15 | $791.10 | |