| 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 | $67.39 | 4.545% | $70.4529 | $70.45 | $70.45 | $70.50 |
| Purchase #2 | $140.44 | 6.102% | $149.0096 | $149.01 | $149.00 | $149.00 |
| Purchase #3 | $10.37 | 8.414% | $11.2425 | $11.24 | $11.25 | $11.20 |
| Purchase #4 | $75.83 | 8.669% | $82.4037 | $82.40 | $82.40 | $82.40 |
| Purchase #5 | $166.74 | 8.188% | $180.3927 | $180.39 | $180.40 | $180.40 |
| Purchase #6 | $13.96 | 13.222% | $15.8058 | $15.81 | $15.80 | $15.80 |
| Purchase #7 | $236.54 | 10.583% | $261.573 | $261.57 | $261.55 | $261.60 |
| 7 purchase totals = | $711.27 | $770.8802 | $770.87 | $770.85 | $770.90 | |