| 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 | $97.79 | 7.655% | $105.2758 | $105.28 | $105.30 | $105.30 |
| Purchase #2 | $124.33 | 11.313% | $138.3955 | $138.40 | $138.40 | $138.40 |
| Purchase #3 | $180.91 | 13.504% | $205.3401 | $205.34 | $205.35 | $205.30 |
| Purchase #4 | $88.60 | 13.395% | $100.468 | $100.47 | $100.45 | $100.50 |
| Purchase #5 | $163.33 | 3.750% | $169.4549 | $169.45 | $169.45 | $169.50 |
| Purchase #6 | $98.31 | 4.155% | $102.3948 | $102.39 | $102.40 | $102.40 |
| Purchase #7 | $49.95 | 5.845% | $52.8696 | $52.87 | $52.85 | $52.90 |
| 7 purchase totals = | $803.22 | $874.1987 | $874.20 | $874.20 | $874.30 | |