| 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 | $41.83 | 7.265% | $44.8689 | $44.87 | $44.85 | $44.90 |
| Purchase #2 | $240.33 | 12.821% | $271.1427 | $271.14 | $271.15 | $271.10 |
| Purchase #3 | $91.37 | 9.400% | $99.9588 | $99.96 | $99.95 | $100.00 |
| Purchase #4 | $224.55 | 3.836% | $233.1637 | $233.16 | $233.15 | $233.20 |
| Purchase #5 | $53.50 | 4.724% | $56.0273 | $56.03 | $56.05 | $56.00 |
| Purchase #6 | $204.81 | 9.626% | $224.525 | $224.53 | $224.55 | $224.50 |
| Purchase #7 | $10.41 | 3.245% | $10.7478 | $10.75 | $10.75 | $10.70 |
| 7 purchase totals = | $866.80 | $940.4342 | $940.44 | $940.45 | $940.40 | |