| 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 | $27.95 | 8.513% | $30.3294 | $30.33 | $30.35 | $30.30 |
| Purchase #2 | $52.72 | 8.821% | $57.3704 | $57.37 | $57.35 | $57.40 |
| Purchase #3 | $36.26 | 8.693% | $39.4121 | $39.41 | $39.40 | $39.40 |
| Purchase #4 | $52.71 | 11.118% | $58.5703 | $58.57 | $58.55 | $58.60 |
| Purchase #5 | $47.47 | 10.396% | $52.405 | $52.41 | $52.40 | $52.40 |
| Purchase #6 | $9.42 | 13.630% | $10.7039 | $10.70 | $10.70 | $10.70 |
| Purchase #7 | $227.47 | 11.331% | $253.2446 | $253.24 | $253.25 | $253.20 |
| 7 purchase totals = | $454.00 | $502.0357 | $502.03 | $502.00 | $502.00 | |