| 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 | $92.45 | 13.635% | $105.0556 | $105.06 | $105.05 | $105.10 |
| Purchase #2 | $75.70 | 10.516% | $83.6606 | $83.66 | $83.65 | $83.70 |
| Purchase #3 | $28.87 | 5.602% | $30.4873 | $30.49 | $30.50 | $30.50 |
| Purchase #4 | $92.29 | 7.111% | $98.8527 | $98.85 | $98.85 | $98.90 |
| Purchase #5 | $159.63 | 12.758% | $179.9956 | $180.00 | $180.00 | $180.00 |
| Purchase #6 | $227.56 | 10.766% | $252.0591 | $252.06 | $252.05 | $252.10 |
| Purchase #7 | $92.52 | 10.800% | $102.5122 | $102.51 | $102.50 | $102.50 |
| 7 purchase totals = | $769.02 | $852.6231 | $852.63 | $852.60 | $852.80 | |