| 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 | $29.42 | 4.434% | $30.7245 | $30.72 | $30.70 | $30.70 |
| Purchase #2 | $159.73 | 6.395% | $169.9447 | $169.94 | $169.95 | $169.90 |
| Purchase #3 | $210.73 | 12.512% | $237.0965 | $237.10 | $237.10 | $237.10 |
| Purchase #4 | $226.36 | 4.695% | $236.9876 | $236.99 | $237.00 | $237.00 |
| Purchase #5 | $8.98 | 4.857% | $9.4162 | $9.42 | $9.40 | $9.40 |
| Purchase #6 | $48.44 | 3.138% | $49.96 | $49.96 | $49.95 | $50.00 |
| Purchase #7 | $41.25 | 11.110% | $45.8329 | $45.83 | $45.85 | $45.80 |
| 7 purchase totals = | $724.91 | $779.9624 | $779.96 | $779.95 | $779.90 | |