| 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 | $80.99 | 6.552% | $86.2965 | $86.30 | $86.30 | $86.30 |
| Purchase #2 | $134.64 | 3.846% | $139.8183 | $139.82 | $139.80 | $139.80 |
| Purchase #3 | $21.99 | 13.605% | $24.9817 | $24.98 | $25.00 | $25.00 |
| Purchase #4 | $175.98 | 4.359% | $183.651 | $183.65 | $183.65 | $183.70 |
| Purchase #5 | $123.97 | 13.717% | $140.975 | $140.98 | $141.00 | $141.00 |
| Purchase #6 | $109.86 | 4.722% | $115.0476 | $115.05 | $115.05 | $115.00 |
| Purchase #7 | $29.38 | 3.738% | $30.4782 | $30.48 | $30.50 | $30.50 |
| 7 purchase totals = | $676.81 | $721.2483 | $721.26 | $721.30 | $721.30 | |