| 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 | $46.48 | 10.466% | $51.3446 | $51.34 | $51.35 | $51.30 |
| Purchase #2 | $85.84 | 13.351% | $97.3005 | $97.30 | $97.30 | $97.30 |
| Purchase #3 | $77.81 | 8.174% | $84.1702 | $84.17 | $84.15 | $84.20 |
| Purchase #4 | $102.37 | 5.535% | $108.0362 | $108.04 | $108.05 | $108.00 |
| Purchase #5 | $15.48 | 4.154% | $16.123 | $16.12 | $16.10 | $16.10 |
| Purchase #6 | $43.72 | 5.109% | $45.9537 | $45.95 | $45.95 | $46.00 |
| Purchase #7 | $235.92 | 10.663% | $261.0761 | $261.08 | $261.10 | $261.10 |
| 7 purchase totals = | $607.62 | $664.0043 | $664.00 | $664.00 | $664.00 | |