| 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 | $65.56 | 3.602% | $67.9215 | $67.92 | $67.90 | $67.90 |
| Purchase #2 | $223.91 | 6.502% | $238.4686 | $238.47 | $238.45 | $238.50 |
| Purchase #3 | $50.38 | 4.644% | $52.7196 | $52.72 | $52.70 | $52.70 |
| Purchase #4 | $234.50 | 11.303% | $261.0055 | $261.01 | $261.00 | $261.00 |
| Purchase #5 | $9.77 | 7.491% | $10.5019 | $10.50 | $10.50 | $10.50 |
| Purchase #6 | $212.94 | 4.767% | $223.0908 | $223.09 | $223.10 | $223.10 |
| Purchase #7 | $28.29 | 9.358% | $30.9374 | $30.94 | $30.95 | $30.90 |
| 7 purchase totals = | $825.35 | $884.6453 | $884.65 | $884.60 | $884.60 | |