| 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 | $84.52 | 9.762% | $92.7708 | $92.77 | $92.75 | $92.80 |
| Purchase #2 | $119.69 | 4.785% | $125.4172 | $125.42 | $125.40 | $125.40 |
| Purchase #3 | $170.95 | 7.254% | $183.3507 | $183.35 | $183.35 | $183.40 |
| Purchase #4 | $114.53 | 10.185% | $126.1949 | $126.19 | $126.20 | $126.20 |
| Purchase #5 | $40.86 | 9.514% | $44.7474 | $44.75 | $44.75 | $44.70 |
| Purchase #6 | $78.92 | 9.797% | $86.6518 | $86.65 | $86.65 | $86.70 |
| Purchase #7 | $189.63 | 10.651% | $209.8275 | $209.83 | $209.85 | $209.80 |
| 7 purchase totals = | $799.10 | $868.9603 | $868.96 | $868.95 | $869.00 | |