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 | $40.65 | 11.201% | $45.2032 | $45.20 | $45.20 | $45.20 |
Purchase #2 | $56.39 | 7.765% | $60.7687 | $60.77 | $60.75 | $60.80 |
Purchase #3 | $183.41 | 3.746% | $190.2805 | $190.28 | $190.30 | $190.30 |
Purchase #4 | $58.76 | 3.629% | $60.8924 | $60.89 | $60.90 | $60.90 |
Purchase #5 | $110.51 | 12.344% | $124.1514 | $124.15 | $124.15 | $124.20 |
Purchase #6 | $15.54 | 4.456% | $16.2325 | $16.23 | $16.25 | $16.20 |
Purchase #7 | $134.27 | 6.568% | $143.0889 | $143.09 | $143.10 | $143.10 |
7 purchase totals = | $599.53 | $640.6176 | $640.61 | $640.65 | $640.70 |