| 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 | $44.69 | 12.773% | $50.3983 | $50.40 | $50.40 | $50.40 |
| Purchase #2 | $223.50 | 6.534% | $238.1035 | $238.10 | $238.10 | $238.10 |
| Purchase #3 | $35.97 | 7.244% | $38.5757 | $38.58 | $38.60 | $38.60 |
| Purchase #4 | $212.53 | 12.215% | $238.4905 | $238.49 | $238.50 | $238.50 |
| Purchase #5 | $236.88 | 7.579% | $254.8331 | $254.83 | $254.85 | $254.80 |
| Purchase #6 | $97.96 | 6.713% | $104.5361 | $104.54 | $104.55 | $104.50 |
| Purchase #7 | $43.75 | 12.848% | $49.371 | $49.37 | $49.35 | $49.40 |
| 7 purchase totals = | $895.28 | $974.3082 | $974.31 | $974.35 | $974.30 | |