| 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 | $106.32 | 13.484% | $120.6562 | $120.66 | $120.65 | $120.70 |
| Purchase #2 | $163.36 | 11.829% | $182.6839 | $182.68 | $182.70 | $182.70 |
| Purchase #3 | $156.66 | 8.297% | $169.6581 | $169.66 | $169.65 | $169.70 |
| Purchase #4 | $182.64 | 10.260% | $201.3789 | $201.38 | $201.40 | $201.40 |
| Purchase #5 | $27.80 | 7.241% | $29.813 | $29.81 | $29.80 | $29.80 |
| Purchase #6 | $54.52 | 13.292% | $61.7668 | $61.77 | $61.75 | $61.80 |
| Purchase #7 | $82.47 | 8.719% | $89.6606 | $89.66 | $89.65 | $89.70 |
| 7 purchase totals = | $773.77 | $855.6175 | $855.62 | $855.60 | $855.80 | |