| 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 | $110.36 | 11.807% | $123.3902 | $123.39 | $123.40 | $123.40 |
| Purchase #2 | $134.84 | 12.684% | $151.9431 | $151.94 | $151.95 | $151.90 |
| Purchase #3 | $200.82 | 9.197% | $219.2894 | $219.29 | $219.30 | $219.30 |
| Purchase #4 | $60.99 | 9.583% | $66.8347 | $66.83 | $66.85 | $66.80 |
| Purchase #5 | $41.67 | 4.493% | $43.5422 | $43.54 | $43.55 | $43.50 |
| Purchase #6 | $82.40 | 6.702% | $87.9224 | $87.92 | $87.90 | $87.90 |
| Purchase #7 | $14.67 | 3.861% | $15.2364 | $15.24 | $15.25 | $15.20 |
| 7 purchase totals = | $645.75 | $708.1584 | $708.15 | $708.20 | $708.00 | |