| 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 | $18.98 | 4.767% | $19.8848 | $19.88 | $19.90 | $19.90 |
| Purchase #2 | $238.69 | 8.512% | $259.0073 | $259.01 | $259.00 | $259.00 |
| Purchase #3 | $59.51 | 4.188% | $62.0023 | $62.00 | $62.00 | $62.00 |
| Purchase #4 | $69.81 | 11.388% | $77.76 | $77.76 | $77.75 | $77.80 |
| Purchase #5 | $158.63 | 3.129% | $163.5935 | $163.59 | $163.60 | $163.60 |
| Purchase #6 | $61.99 | 13.873% | $70.5899 | $70.59 | $70.60 | $70.60 |
| Purchase #7 | $150.39 | 12.743% | $169.5542 | $169.55 | $169.55 | $169.60 |
| 7 purchase totals = | $758.00 | $822.3920 | $822.38 | $822.40 | $822.50 | |