| 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 | $47.39 | 9.724% | $51.9982 | $52.00 | $52.00 | $52.00 |
| Purchase #2 | $178.97 | 10.563% | $197.8746 | $197.87 | $197.85 | $197.90 |
| Purchase #3 | $148.97 | 9.702% | $163.4231 | $163.42 | $163.40 | $163.40 |
| Purchase #4 | $111.91 | 9.571% | $122.6209 | $122.62 | $122.60 | $122.60 |
| Purchase #5 | $39.73 | 11.123% | $44.1492 | $44.15 | $44.15 | $44.10 |
| Purchase #6 | $190.30 | 8.234% | $205.9693 | $205.97 | $205.95 | $206.00 |
| Purchase #7 | $92.35 | 11.239% | $102.7292 | $102.73 | $102.75 | $102.70 |
| 7 purchase totals = | $809.62 | $888.7645 | $888.76 | $888.70 | $888.70 | |