| 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 | $21.44 | 12.783% | $24.1807 | $24.18 | $24.20 | $24.20 |
| Purchase #2 | $46.92 | 7.322% | $50.3555 | $50.36 | $50.35 | $50.40 |
| Purchase #3 | $120.75 | 12.486% | $135.8268 | $135.83 | $135.85 | $135.80 |
| Purchase #4 | $188.61 | 7.830% | $203.3782 | $203.38 | $203.40 | $203.40 |
| Purchase #5 | $106.68 | 9.169% | $116.4615 | $116.46 | $116.45 | $116.50 |
| Purchase #6 | $243.51 | 3.712% | $252.5491 | $252.55 | $252.55 | $252.50 |
| Purchase #7 | $35.59 | 3.481% | $36.8289 | $36.83 | $36.85 | $36.80 |
| 7 purchase totals = | $763.50 | $819.5807 | $819.59 | $819.65 | $819.60 | |