| 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 | $84.96 | 4.772% | $89.0143 | $89.01 | $89.00 | $89.00 |
| Purchase #2 | $146.25 | 5.782% | $154.7062 | $154.71 | $154.70 | $154.70 |
| Purchase #3 | $149.39 | 13.735% | $169.9087 | $169.91 | $169.90 | $169.90 |
| Purchase #4 | $150.26 | 8.666% | $163.2815 | $163.28 | $163.30 | $163.30 |
| Purchase #5 | $191.68 | 5.426% | $202.0806 | $202.08 | $202.10 | $202.10 |
| Purchase #6 | $92.32 | 9.816% | $101.3821 | $101.38 | $101.40 | $101.40 |
| Purchase #7 | $10.38 | 13.743% | $11.8065 | $11.81 | $11.80 | $11.80 |
| 7 purchase totals = | $825.24 | $892.1799 | $892.18 | $892.20 | $892.20 | |