| 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 | $55.60 | 9.309% | $60.7758 | $60.78 | $60.80 | $60.80 |
| Purchase #2 | $109.30 | 6.289% | $116.1739 | $116.17 | $116.15 | $116.20 |
| Purchase #3 | $50.92 | 3.566% | $52.7358 | $52.74 | $52.75 | $52.70 |
| Purchase #4 | $111.81 | 8.129% | $120.899 | $120.90 | $120.90 | $120.90 |
| Purchase #5 | $105.69 | 11.224% | $117.5526 | $117.55 | $117.55 | $117.60 |
| Purchase #6 | $97.56 | 11.408% | $108.6896 | $108.69 | $108.70 | $108.70 |
| Purchase #7 | $204.85 | 8.714% | $222.7006 | $222.70 | $222.70 | $222.70 |
| 7 purchase totals = | $735.73 | $799.5273 | $799.53 | $799.55 | $799.60 | |