| 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 | $110.47 | 10.527% | $122.0992 | $122.10 | $122.10 | $122.10 |
| Purchase #2 | $18.88 | 7.776% | $20.3481 | $20.35 | $20.35 | $20.30 |
| Purchase #3 | $15.93 | 12.354% | $17.898 | $17.90 | $17.90 | $17.90 |
| Purchase #4 | $79.79 | 7.381% | $85.6793 | $85.68 | $85.70 | $85.70 |
| Purchase #5 | $76.67 | 5.217% | $80.6699 | $80.67 | $80.65 | $80.70 |
| Purchase #6 | $228.55 | 9.670% | $250.6508 | $250.65 | $250.65 | $250.70 |
| Purchase #7 | $62.52 | 13.583% | $71.0121 | $71.01 | $71.00 | $71.00 |
| 7 purchase totals = | $592.81 | $648.3574 | $648.36 | $648.35 | $648.40 | |