| 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 | $204.75 | 13.478% | $232.3462 | $232.35 | $232.35 | $232.30 |
| Purchase #2 | $115.39 | 11.198% | $128.3114 | $128.31 | $128.30 | $128.30 |
| Purchase #3 | $27.39 | 11.709% | $30.5971 | $30.60 | $30.60 | $30.60 |
| Purchase #4 | $63.77 | 13.618% | $72.4542 | $72.45 | $72.45 | $72.50 |
| Purchase #5 | $44.75 | 4.129% | $46.5977 | $46.60 | $46.60 | $46.60 |
| Purchase #6 | $77.70 | 4.797% | $81.4273 | $81.43 | $81.45 | $81.40 |
| Purchase #7 | $52.27 | 10.816% | $57.9235 | $57.92 | $57.90 | $57.90 |
| 7 purchase totals = | $586.02 | $649.6574 | $649.66 | $649.65 | $649.60 | |