| 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 | $15.61 | 8.847% | $16.991 | $16.99 | $17.00 | $17.00 |
| Purchase #2 | $78.39 | 6.292% | $83.3223 | $83.32 | $83.30 | $83.30 |
| Purchase #3 | $217.96 | 7.222% | $233.7011 | $233.70 | $233.70 | $233.70 |
| Purchase #4 | $55.26 | 13.434% | $62.6836 | $62.68 | $62.70 | $62.70 |
| Purchase #5 | $57.99 | 5.839% | $61.376 | $61.38 | $61.40 | $61.40 |
| Purchase #6 | $77.50 | 12.115% | $86.8891 | $86.89 | $86.90 | $86.90 |
| Purchase #7 | $226.52 | 10.373% | $250.0169 | $250.02 | $250.00 | $250.00 |
| 7 purchase totals = | $729.23 | $794.9800 | $794.98 | $795.00 | $795.00 | |