| 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 | $5.87 | 4.357% | $6.1258 | $6.13 | $6.15 | $6.10 |
| Purchase #2 | $158.51 | 3.709% | $164.3891 | $164.39 | $164.40 | $164.40 |
| Purchase #3 | $163.69 | 4.155% | $170.4913 | $170.49 | $170.50 | $170.50 |
| Purchase #4 | $83.57 | 9.712% | $91.6863 | $91.69 | $91.70 | $91.70 |
| Purchase #5 | $145.52 | 7.230% | $156.0411 | $156.04 | $156.05 | $156.00 |
| Purchase #6 | $224.52 | 8.494% | $243.5907 | $243.59 | $243.60 | $243.60 |
| Purchase #7 | $45.38 | 3.665% | $47.0432 | $47.04 | $47.05 | $47.00 |
| 7 purchase totals = | $827.06 | $879.3675 | $879.37 | $879.45 | $879.30 | |