| 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 | $83.92 | 8.295% | $90.8812 | $90.88 | $90.90 | $90.90 |
| Purchase #2 | $81.91 | 5.429% | $86.3569 | $86.36 | $86.35 | $86.40 |
| Purchase #3 | $36.72 | 4.731% | $38.4572 | $38.46 | $38.45 | $38.50 |
| Purchase #4 | $201.37 | 3.156% | $207.7252 | $207.73 | $207.75 | $207.70 |
| Purchase #5 | $105.84 | 9.857% | $116.2726 | $116.27 | $116.25 | $116.30 |
| Purchase #6 | $157.39 | 10.438% | $173.8184 | $173.82 | $173.80 | $173.80 |
| Purchase #7 | $159.82 | 12.347% | $179.553 | $179.55 | $179.55 | $179.60 |
| 7 purchase totals = | $826.97 | $893.0645 | $893.07 | $893.05 | $893.20 | |