| 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 | $5.59 | 8.833% | $6.0838 | $6.08 | $6.10 | $6.10 |
| Purchase #2 | $109.84 | 10.225% | $121.0711 | $121.07 | $121.05 | $121.10 |
| Purchase #3 | $226.88 | 7.548% | $244.0049 | $244.00 | $244.00 | $244.00 |
| Purchase #4 | $86.44 | 13.248% | $97.8916 | $97.89 | $97.90 | $97.90 |
| Purchase #5 | $41.33 | 10.611% | $45.7155 | $45.72 | $45.70 | $45.70 |
| Purchase #6 | $199.89 | 11.594% | $223.0652 | $223.07 | $223.05 | $223.10 |
| Purchase #7 | $106.30 | 9.737% | $116.6504 | $116.65 | $116.65 | $116.70 |
| 7 purchase totals = | $776.27 | $854.4825 | $854.48 | $854.45 | $854.60 | |