| 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 | $26.57 | 4.225% | $27.6926 | $27.69 | $27.70 | $27.70 |
| Purchase #2 | $63.93 | 8.138% | $69.1326 | $69.13 | $69.15 | $69.10 |
| Purchase #3 | $51.30 | 7.235% | $55.0116 | $55.01 | $55.00 | $55.00 |
| Purchase #4 | $190.79 | 9.486% | $208.8883 | $208.89 | $208.90 | $208.90 |
| Purchase #5 | $237.49 | 4.308% | $247.7211 | $247.72 | $247.70 | $247.70 |
| Purchase #6 | $195.39 | 4.797% | $204.7629 | $204.76 | $204.75 | $204.80 |
| Purchase #7 | $110.98 | 10.808% | $122.9747 | $122.97 | $122.95 | $123.00 |
| 7 purchase totals = | $876.45 | $936.1838 | $936.17 | $936.15 | $936.20 | |