| 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 | $18.61 | 10.440% | $20.5529 | $20.55 | $20.55 | $20.60 |
| Purchase #2 | $157.97 | 11.254% | $175.7479 | $175.75 | $175.75 | $175.70 |
| Purchase #3 | $102.39 | 4.420% | $106.9156 | $106.92 | $106.90 | $106.90 |
| Purchase #4 | $136.25 | 3.147% | $140.5378 | $140.54 | $140.55 | $140.50 |
| Purchase #5 | $54.66 | 6.618% | $58.2774 | $58.28 | $58.30 | $58.30 |
| Purchase #6 | $13.91 | 5.186% | $14.6314 | $14.63 | $14.65 | $14.60 |
| Purchase #7 | $214.89 | 11.864% | $240.3845 | $240.38 | $240.40 | $240.40 |
| 7 purchase totals = | $698.68 | $757.0475 | $757.05 | $757.10 | $757.00 | |