| 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 | $27.37 | 5.152% | $28.7801 | $28.78 | $28.80 | $28.80 |
| Purchase #2 | $28.60 | 7.179% | $30.6532 | $30.65 | $30.65 | $30.70 |
| Purchase #3 | $68.95 | 5.855% | $72.987 | $72.99 | $73.00 | $73.00 |
| Purchase #4 | $35.29 | 10.673% | $39.0565 | $39.06 | $39.05 | $39.10 |
| Purchase #5 | $169.88 | 6.263% | $180.5196 | $180.52 | $180.50 | $180.50 |
| Purchase #6 | $214.92 | 10.689% | $237.8928 | $237.89 | $237.90 | $237.90 |
| Purchase #7 | $132.59 | 8.419% | $143.7528 | $143.75 | $143.75 | $143.80 |
| 7 purchase totals = | $677.60 | $733.6420 | $733.64 | $733.65 | $733.80 | |