| 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 | $74.65 | 8.378% | $80.9042 | $80.90 | $80.90 | $80.90 |
| Purchase #2 | $239.73 | 13.666% | $272.4915 | $272.49 | $272.50 | $272.50 |
| Purchase #3 | $12.69 | 13.587% | $14.4142 | $14.41 | $14.40 | $14.40 |
| Purchase #4 | $196.56 | 3.794% | $204.0175 | $204.02 | $204.00 | $204.00 |
| Purchase #5 | $152.67 | 8.264% | $165.2866 | $165.29 | $165.30 | $165.30 |
| Purchase #6 | $48.92 | 4.665% | $51.2021 | $51.20 | $51.20 | $51.20 |
| Purchase #7 | $139.46 | 5.240% | $146.7677 | $146.77 | $146.75 | $146.80 |
| 7 purchase totals = | $864.68 | $935.0838 | $935.08 | $935.05 | $935.10 | |