| 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 | $36.91 | 7.269% | $39.593 | $39.59 | $39.60 | $39.60 |
| Purchase #2 | $244.71 | 6.730% | $261.179 | $261.18 | $261.20 | $261.20 |
| Purchase #3 | $112.58 | 10.482% | $124.3806 | $124.38 | $124.40 | $124.40 |
| Purchase #4 | $97.95 | 5.721% | $103.5537 | $103.55 | $103.55 | $103.60 |
| Purchase #5 | $120.90 | 10.756% | $133.904 | $133.90 | $133.90 | $133.90 |
| Purchase #6 | $74.96 | 6.158% | $79.576 | $79.58 | $79.60 | $79.60 |
| Purchase #7 | $163.87 | 3.651% | $169.8529 | $169.85 | $169.85 | $169.90 |
| 7 purchase totals = | $851.88 | $912.0392 | $912.03 | $912.10 | $912.20 | |