| 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 | $15.85 | 11.560% | $17.6823 | $17.68 | $17.70 | $17.70 |
| Purchase #2 | $157.45 | 3.761% | $163.3717 | $163.37 | $163.35 | $163.40 |
| Purchase #3 | $64.95 | 5.728% | $68.6703 | $68.67 | $68.65 | $68.70 |
| Purchase #4 | $59.34 | 4.535% | $62.0311 | $62.03 | $62.05 | $62.00 |
| Purchase #5 | $98.53 | 8.845% | $107.245 | $107.25 | $107.25 | $107.20 |
| Purchase #6 | $190.61 | 3.309% | $196.9173 | $196.92 | $196.90 | $196.90 |
| Purchase #7 | $208.26 | 4.381% | $217.3839 | $217.38 | $217.40 | $217.40 |
| 7 purchase totals = | $794.99 | $833.3016 | $833.30 | $833.30 | $833.30 | |