| 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 | $45.80 | 12.684% | $51.6093 | $51.61 | $51.60 | $51.60 |
| Purchase #2 | $134.47 | 8.196% | $145.4912 | $145.49 | $145.50 | $145.50 |
| Purchase #3 | $47.30 | 3.173% | $48.8008 | $48.80 | $48.80 | $48.80 |
| Purchase #4 | $27.51 | 9.538% | $30.1339 | $30.13 | $30.15 | $30.10 |
| Purchase #5 | $99.43 | 12.109% | $111.47 | $111.47 | $111.45 | $111.50 |
| Purchase #6 | $81.53 | 3.348% | $84.2596 | $84.26 | $84.25 | $84.30 |
| Purchase #7 | $58.82 | 13.846% | $66.9642 | $66.96 | $66.95 | $67.00 |
| 7 purchase totals = | $494.86 | $538.7290 | $538.72 | $538.70 | $538.80 | |