| 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 | $72.83 | 11.768% | $81.4006 | $81.40 | $81.40 | $81.40 |
| Purchase #2 | $91.44 | 4.682% | $95.7212 | $95.72 | $95.70 | $95.70 |
| Purchase #3 | $173.57 | 10.129% | $191.1509 | $191.15 | $191.15 | $191.20 |
| Purchase #4 | $112.67 | 5.475% | $118.8387 | $118.84 | $118.85 | $118.80 |
| Purchase #5 | $26.76 | 4.313% | $27.9142 | $27.91 | $27.90 | $27.90 |
| Purchase #6 | $225.60 | 4.872% | $236.5912 | $236.59 | $236.60 | $236.60 |
| Purchase #7 | $47.70 | 5.267% | $50.2124 | $50.21 | $50.20 | $50.20 |
| 7 purchase totals = | $750.57 | $801.8292 | $801.82 | $801.80 | $801.80 | |