| 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 | $97.83 | 6.389% | $104.0804 | $104.08 | $104.10 | $104.10 |
| Purchase #2 | $111.88 | 9.127% | $122.0913 | $122.09 | $122.10 | $122.10 |
| Purchase #3 | $49.93 | 12.831% | $56.3365 | $56.34 | $56.35 | $56.30 |
| Purchase #4 | $103.32 | 9.639% | $113.279 | $113.28 | $113.30 | $113.30 |
| Purchase #5 | $204.31 | 8.699% | $222.0829 | $222.08 | $222.10 | $222.10 |
| Purchase #6 | $12.92 | 7.369% | $13.8721 | $13.87 | $13.85 | $13.90 |
| Purchase #7 | $169.49 | 7.741% | $182.6102 | $182.61 | $182.60 | $182.60 |
| 7 purchase totals = | $749.68 | $814.3524 | $814.35 | $814.40 | $814.40 | |