| 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 | $23.76 | 13.555% | $26.9807 | $26.98 | $27.00 | $27.00 |
| Purchase #2 | $112.75 | 12.309% | $126.6284 | $126.63 | $126.65 | $126.60 |
| Purchase #3 | $67.79 | 6.278% | $72.0459 | $72.05 | $72.05 | $72.00 |
| Purchase #4 | $119.80 | 10.497% | $132.3754 | $132.38 | $132.40 | $132.40 |
| Purchase #5 | $193.85 | 3.831% | $201.2764 | $201.28 | $201.30 | $201.30 |
| Purchase #6 | $227.63 | 11.873% | $254.6565 | $254.66 | $254.65 | $254.70 |
| Purchase #7 | $64.48 | 3.177% | $66.5285 | $66.53 | $66.55 | $66.50 |
| 7 purchase totals = | $810.06 | $880.4918 | $880.51 | $880.60 | $880.50 | |