| 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 | $55.29 | 4.277% | $57.6548 | $57.65 | $57.65 | $57.70 |
| Purchase #2 | $202.93 | 12.867% | $229.041 | $229.04 | $229.05 | $229.00 |
| Purchase #3 | $90.38 | 9.803% | $99.24 | $99.24 | $99.25 | $99.20 |
| Purchase #4 | $112.94 | 8.328% | $122.3456 | $122.35 | $122.35 | $122.30 |
| Purchase #5 | $102.58 | 3.258% | $105.9221 | $105.92 | $105.90 | $105.90 |
| Purchase #6 | $85.85 | 9.179% | $93.7302 | $93.73 | $93.75 | $93.70 |
| Purchase #7 | $8.39 | 9.234% | $9.1647 | $9.16 | $9.15 | $9.20 |
| 7 purchase totals = | $658.36 | $717.0984 | $717.09 | $717.10 | $717.00 | |