| 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 | $81.57 | 5.701% | $86.2203 | $86.22 | $86.20 | $86.20 |
| Purchase #2 | $21.43 | 4.193% | $22.3286 | $22.33 | $22.35 | $22.30 |
| Purchase #3 | $83.81 | 9.724% | $91.9597 | $91.96 | $91.95 | $92.00 |
| Purchase #4 | $149.47 | 9.265% | $163.3184 | $163.32 | $163.30 | $163.30 |
| Purchase #5 | $239.35 | 5.456% | $252.4089 | $252.41 | $252.40 | $252.40 |
| Purchase #6 | $192.97 | 10.792% | $213.7953 | $213.80 | $213.80 | $213.80 |
| Purchase #7 | $51.90 | 13.678% | $58.9989 | $59.00 | $59.00 | $59.00 |
| 7 purchase totals = | $820.50 | $889.0301 | $889.04 | $889.00 | $889.00 | |