| 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 | $114.46 | 4.515% | $119.6279 | $119.63 | $119.65 | $119.60 |
| Purchase #2 | $9.31 | 3.781% | $9.662 | $9.66 | $9.65 | $9.70 |
| Purchase #3 | $51.45 | 7.378% | $55.246 | $55.25 | $55.25 | $55.20 |
| Purchase #4 | $100.49 | 8.833% | $109.3663 | $109.37 | $109.35 | $109.40 |
| Purchase #5 | $62.28 | 8.396% | $67.509 | $67.51 | $67.50 | $67.50 |
| Purchase #6 | $195.68 | 13.480% | $222.0577 | $222.06 | $222.05 | $222.10 |
| Purchase #7 | $105.99 | 3.230% | $109.4135 | $109.41 | $109.40 | $109.40 |
| 7 purchase totals = | $639.66 | $692.8824 | $692.89 | $692.85 | $692.90 | |