| 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 | $14.50 | 5.828% | $15.3451 | $15.35 | $15.35 | $15.30 |
| Purchase #2 | $136.48 | 5.134% | $143.4869 | $143.49 | $143.50 | $143.50 |
| Purchase #3 | $154.97 | 5.451% | $163.4174 | $163.42 | $163.40 | $163.40 |
| Purchase #4 | $182.79 | 7.716% | $196.8941 | $196.89 | $196.90 | $196.90 |
| Purchase #5 | $55.26 | 4.562% | $57.781 | $57.78 | $57.80 | $57.80 |
| Purchase #6 | $63.50 | 8.665% | $69.0023 | $69.00 | $69.00 | $69.00 |
| Purchase #7 | $148.90 | 6.841% | $159.0862 | $159.09 | $159.10 | $159.10 |
| 7 purchase totals = | $756.40 | $805.0130 | $805.02 | $805.05 | $805.00 | |