| 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 | $97.44 | 9.791% | $106.9804 | $106.98 | $107.00 | $107.00 |
| Purchase #2 | $42.36 | 7.405% | $45.4968 | $45.50 | $45.50 | $45.50 |
| Purchase #3 | $183.93 | 4.857% | $192.8635 | $192.86 | $192.85 | $192.90 |
| Purchase #4 | $116.79 | 10.542% | $129.102 | $129.10 | $129.10 | $129.10 |
| Purchase #5 | $10.63 | 6.582% | $11.3297 | $11.33 | $11.35 | $11.30 |
| Purchase #6 | $168.29 | 6.616% | $179.4241 | $179.42 | $179.40 | $179.40 |
| Purchase #7 | $140.38 | 5.770% | $148.4799 | $148.48 | $148.50 | $148.50 |
| 7 purchase totals = | $759.82 | $813.6764 | $813.67 | $813.70 | $813.70 | |