| 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 | $87.39 | 5.464% | $92.165 | $92.17 | $92.15 | $92.20 |
| Purchase #2 | $215.36 | 3.865% | $223.6837 | $223.68 | $223.70 | $223.70 |
| Purchase #3 | $39.95 | 12.338% | $44.879 | $44.88 | $44.90 | $44.90 |
| Purchase #4 | $250.58 | 4.551% | $261.9839 | $261.98 | $262.00 | $262.00 |
| Purchase #5 | $105.73 | 9.202% | $115.4593 | $115.46 | $115.45 | $115.50 |
| Purchase #6 | $32.79 | 7.465% | $35.2378 | $35.24 | $35.25 | $35.20 |
| Purchase #7 | $16.77 | 5.795% | $17.7418 | $17.74 | $17.75 | $17.70 |
| 7 purchase totals = | $748.57 | $791.1505 | $791.15 | $791.20 | $791.20 | |