| 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 | $95.49 | 9.751% | $104.8012 | $104.80 | $104.80 | $104.80 |
| Purchase #2 | $54.63 | 6.114% | $57.9701 | $57.97 | $57.95 | $58.00 |
| Purchase #3 | $75.90 | 12.843% | $85.6478 | $85.65 | $85.65 | $85.60 |
| Purchase #4 | $211.89 | 5.771% | $224.1182 | $224.12 | $224.10 | $224.10 |
| Purchase #5 | $100.83 | 6.187% | $107.0684 | $107.07 | $107.05 | $107.10 |
| Purchase #6 | $12.43 | 12.202% | $13.9467 | $13.95 | $13.95 | $13.90 |
| Purchase #7 | $96.65 | 9.659% | $105.9854 | $105.99 | $106.00 | $106.00 |
| 7 purchase totals = | $647.82 | $699.5378 | $699.55 | $699.50 | $699.50 | |