| 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 | $35.95 | 9.839% | $39.4871 | $39.49 | $39.50 | $39.50 |
| Purchase #2 | $175.44 | 8.353% | $190.0945 | $190.09 | $190.10 | $190.10 |
| Purchase #3 | $27.48 | 9.459% | $30.0793 | $30.08 | $30.10 | $30.10 |
| Purchase #4 | $9.90 | 11.824% | $11.0706 | $11.07 | $11.05 | $11.10 |
| Purchase #5 | $164.72 | 6.621% | $175.6261 | $175.63 | $175.65 | $175.60 |
| Purchase #6 | $218.54 | 8.106% | $236.2549 | $236.25 | $236.25 | $236.30 |
| Purchase #7 | $150.38 | 10.629% | $166.3639 | $166.36 | $166.35 | $166.40 |
| 7 purchase totals = | $782.41 | $848.9764 | $848.97 | $849.00 | $849.10 | |