| 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 | $97.31 | 12.364% | $109.3414 | $109.34 | $109.35 | $109.30 |
| Purchase #2 | $18.71 | 7.240% | $20.0646 | $20.06 | $20.05 | $20.10 |
| Purchase #3 | $64.83 | 8.488% | $70.3328 | $70.33 | $70.35 | $70.30 |
| Purchase #4 | $243.74 | 7.268% | $261.455 | $261.46 | $261.45 | $261.50 |
| Purchase #5 | $75.84 | 10.302% | $83.653 | $83.65 | $83.65 | $83.70 |
| Purchase #6 | $219.69 | 5.431% | $231.6214 | $231.62 | $231.60 | $231.60 |
| Purchase #7 | $23.60 | 9.791% | $25.9107 | $25.91 | $25.90 | $25.90 |
| 7 purchase totals = | $743.72 | $802.3789 | $802.37 | $802.35 | $802.40 | |