| 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 | $48.62 | 7.375% | $52.2057 | $52.21 | $52.20 | $52.20 |
| Purchase #2 | $242.69 | 7.717% | $261.4184 | $261.42 | $261.40 | $261.40 |
| Purchase #3 | $208.61 | 11.106% | $231.7782 | $231.78 | $231.80 | $231.80 |
| Purchase #4 | $114.48 | 3.748% | $118.7707 | $118.77 | $118.75 | $118.80 |
| Purchase #5 | $38.91 | 10.471% | $42.9843 | $42.98 | $43.00 | $43.00 |
| Purchase #6 | $111.80 | 9.731% | $122.6793 | $122.68 | $122.70 | $122.70 |
| Purchase #7 | $52.95 | 11.754% | $59.1737 | $59.17 | $59.15 | $59.20 |
| 7 purchase totals = | $818.06 | $889.0103 | $889.01 | $889.00 | $889.10 | |