| 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 | $38.72 | 13.652% | $44.0061 | $44.01 | $44.00 | $44.00 |
| Purchase #2 | $23.84 | 6.544% | $25.4001 | $25.40 | $25.40 | $25.40 |
| Purchase #3 | $148.50 | 11.478% | $165.5448 | $165.54 | $165.55 | $165.50 |
| Purchase #4 | $143.28 | 10.495% | $158.3172 | $158.32 | $158.30 | $158.30 |
| Purchase #5 | $86.83 | 7.458% | $93.3058 | $93.31 | $93.30 | $93.30 |
| Purchase #6 | $131.76 | 4.797% | $138.0805 | $138.08 | $138.10 | $138.10 |
| Purchase #7 | $74.76 | 6.756% | $79.8108 | $79.81 | $79.80 | $79.80 |
| 7 purchase totals = | $647.69 | $704.4653 | $704.47 | $704.45 | $704.40 | |