| 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 | $49.29 | 9.784% | $54.1125 | $54.11 | $54.10 | $54.10 |
| Purchase #2 | $80.81 | 7.167% | $86.6017 | $86.60 | $86.60 | $86.60 |
| Purchase #3 | $50.83 | 9.177% | $55.4947 | $55.49 | $55.50 | $55.50 |
| Purchase #4 | $89.29 | 9.109% | $97.4234 | $97.42 | $97.40 | $97.40 |
| Purchase #5 | $175.86 | 4.580% | $183.9144 | $183.91 | $183.90 | $183.90 |
| Purchase #6 | $222.56 | 6.113% | $236.1651 | $236.17 | $236.15 | $236.20 |
| Purchase #7 | $132.76 | 12.465% | $149.3085 | $149.31 | $149.30 | $149.30 |
| 7 purchase totals = | $801.40 | $863.0203 | $863.01 | $862.95 | $863.00 | |