| 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 | $70.49 | 7.429% | $75.7267 | $75.73 | $75.75 | $75.70 |
| Purchase #2 | $75.42 | 10.574% | $83.3949 | $83.39 | $83.40 | $83.40 |
| Purchase #3 | $143.43 | 7.258% | $153.8401 | $153.84 | $153.85 | $153.80 |
| Purchase #4 | $24.48 | 12.771% | $27.6063 | $27.61 | $27.60 | $27.60 |
| Purchase #5 | $54.93 | 8.118% | $59.3892 | $59.39 | $59.40 | $59.40 |
| Purchase #6 | $70.80 | 13.263% | $80.1902 | $80.19 | $80.20 | $80.20 |
| Purchase #7 | $154.98 | 9.585% | $169.8348 | $169.83 | $169.85 | $169.80 |
| 7 purchase totals = | $594.53 | $649.9822 | $649.98 | $650.05 | $649.90 | |