| 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 | $134.83 | 6.800% | $143.9984 | $144.00 | $144.00 | $144.00 |
| Purchase #2 | $45.93 | 9.263% | $50.1845 | $50.18 | $50.20 | $50.20 |
| Purchase #3 | $107.63 | 8.380% | $116.6494 | $116.65 | $116.65 | $116.60 |
| Purchase #4 | $65.39 | 4.743% | $68.4914 | $68.49 | $68.50 | $68.50 |
| Purchase #5 | $64.74 | 7.370% | $69.5113 | $69.51 | $69.50 | $69.50 |
| Purchase #6 | $45.39 | 12.198% | $50.9267 | $50.93 | $50.95 | $50.90 |
| Purchase #7 | $224.86 | 9.803% | $246.903 | $246.90 | $246.90 | $246.90 |
| 7 purchase totals = | $688.77 | $746.6647 | $746.66 | $746.70 | $746.60 | |