| 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 | $13.69 | 4.128% | $14.2551 | $14.26 | $14.25 | $14.30 |
| Purchase #2 | $232.56 | 5.840% | $246.1415 | $246.14 | $246.15 | $246.10 |
| Purchase #3 | $45.78 | 4.409% | $47.7984 | $47.80 | $47.80 | $47.80 |
| Purchase #4 | $102.46 | 8.808% | $111.4847 | $111.48 | $111.50 | $111.50 |
| Purchase #5 | $65.91 | 8.353% | $71.4155 | $71.42 | $71.40 | $71.40 |
| Purchase #6 | $232.88 | 7.325% | $249.9385 | $249.94 | $249.95 | $249.90 |
| Purchase #7 | $97.79 | 7.108% | $104.7409 | $104.74 | $104.75 | $104.70 |
| 7 purchase totals = | $791.07 | $845.7746 | $845.78 | $845.80 | $845.70 | |