| 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 | $47.65 | 3.296% | $49.2205 | $49.22 | $49.20 | $49.20 |
| Purchase #2 | $44.92 | 11.816% | $50.2277 | $50.23 | $50.25 | $50.20 |
| Purchase #3 | $87.54 | 6.803% | $93.4953 | $93.50 | $93.50 | $93.50 |
| Purchase #4 | $180.90 | 12.533% | $203.5722 | $203.57 | $203.55 | $203.60 |
| Purchase #5 | $75.41 | 6.401% | $80.237 | $80.24 | $80.25 | $80.20 |
| Purchase #6 | $164.33 | 11.521% | $183.2625 | $183.26 | $183.25 | $183.30 |
| Purchase #7 | $219.91 | 7.329% | $236.0272 | $236.03 | $236.05 | $236.00 |
| 7 purchase totals = | $820.66 | $896.0424 | $896.05 | $896.05 | $896.00 | |