| 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 | $7.31 | 10.224% | $8.0574 | $8.06 | $8.05 | $8.10 |
| Purchase #2 | $94.26 | 6.414% | $100.3058 | $100.31 | $100.30 | $100.30 |
| Purchase #3 | $13.38 | 6.848% | $14.2963 | $14.30 | $14.30 | $14.30 |
| Purchase #4 | $81.26 | 5.347% | $85.605 | $85.61 | $85.60 | $85.60 |
| Purchase #5 | $150.56 | 8.491% | $163.344 | $163.34 | $163.35 | $163.30 |
| Purchase #6 | $228.90 | 6.790% | $244.4423 | $244.44 | $244.45 | $244.40 |
| Purchase #7 | $84.56 | 12.692% | $95.2924 | $95.29 | $95.30 | $95.30 |
| 7 purchase totals = | $660.23 | $711.3432 | $711.35 | $711.35 | $711.30 | |