| 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 | $71.72 | 10.210% | $79.0426 | $79.04 | $79.05 | $79.00 |
| Purchase #2 | $66.27 | 3.143% | $68.3529 | $68.35 | $68.35 | $68.40 |
| Purchase #3 | $30.33 | 9.575% | $33.2341 | $33.23 | $33.25 | $33.20 |
| Purchase #4 | $234.25 | 10.586% | $259.0477 | $259.05 | $259.05 | $259.00 |
| Purchase #5 | $105.49 | 13.435% | $119.6626 | $119.66 | $119.65 | $119.70 |
| Purchase #6 | $52.54 | 12.102% | $58.8984 | $58.90 | $58.90 | $58.90 |
| Purchase #7 | $237.65 | 11.354% | $264.6328 | $264.63 | $264.65 | $264.60 |
| 7 purchase totals = | $798.25 | $882.8711 | $882.86 | $882.90 | $882.80 | |