| 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 | $51.63 | 8.260% | $55.8946 | $55.89 | $55.90 | $55.90 |
| Purchase #2 | $52.34 | 11.660% | $58.4428 | $58.44 | $58.45 | $58.40 |
| Purchase #3 | $50.49 | 11.414% | $56.2529 | $56.25 | $56.25 | $56.30 |
| Purchase #4 | $74.67 | 7.749% | $80.4562 | $80.46 | $80.45 | $80.50 |
| Purchase #5 | $80.78 | 3.858% | $83.8965 | $83.90 | $83.90 | $83.90 |
| Purchase #6 | $245.87 | 6.153% | $260.9984 | $261.00 | $261.00 | $261.00 |
| Purchase #7 | $197.58 | 13.238% | $223.7356 | $223.74 | $223.75 | $223.70 |
| 7 purchase totals = | $753.36 | $819.6770 | $819.68 | $819.70 | $819.70 | |