| 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 | $40.39 | 7.162% | $43.2827 | $43.28 | $43.30 | $43.30 |
| Purchase #2 | $69.70 | 6.248% | $74.0549 | $74.05 | $74.05 | $74.10 |
| Purchase #3 | $65.90 | 12.114% | $73.8831 | $73.88 | $73.90 | $73.90 |
| Purchase #4 | $139.57 | 7.544% | $150.0992 | $150.10 | $150.10 | $150.10 |
| Purchase #5 | $236.32 | 5.107% | $248.3889 | $248.39 | $248.40 | $248.40 |
| Purchase #6 | $91.55 | 10.853% | $101.4859 | $101.49 | $101.50 | $101.50 |
| Purchase #7 | $106.65 | 10.373% | $117.7128 | $117.71 | $117.70 | $117.70 |
| 7 purchase totals = | $750.08 | $808.9075 | $808.90 | $808.95 | $809.00 | |