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 | $28.49 | 6.591% | $30.3678 | $30.37 | $30.35 | $30.40 |
Purchase #2 | $29.63 | 4.474% | $30.9556 | $30.96 | $30.95 | $31.00 |
Purchase #3 | $40.27 | 12.290% | $45.2192 | $45.22 | $45.20 | $45.20 |
Purchase #4 | $231.91 | 13.454% | $263.1112 | $263.11 | $263.10 | $263.10 |
Purchase #5 | $204.86 | 8.705% | $222.6931 | $222.69 | $222.70 | $222.70 |
Purchase #6 | $22.88 | 3.224% | $23.6177 | $23.62 | $23.60 | $23.60 |
Purchase #7 | $18.52 | 13.222% | $20.9687 | $20.97 | $20.95 | $21.00 |
7 purchase totals = | $576.56 | $636.9333 | $636.94 | $636.85 | $637.00 |