| 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 | $6.34 | 8.636% | $6.8875 | $6.89 | $6.90 | $6.90 |
| Purchase #2 | $115.53 | 8.163% | $124.9607 | $124.96 | $124.95 | $125.00 |
| Purchase #3 | $108.96 | 4.698% | $114.0789 | $114.08 | $114.10 | $114.10 |
| Purchase #4 | $49.53 | 13.360% | $56.1472 | $56.15 | $56.15 | $56.10 |
| Purchase #5 | $153.37 | 10.763% | $169.8772 | $169.88 | $169.90 | $169.90 |
| Purchase #6 | $46.60 | 11.706% | $52.055 | $52.06 | $52.05 | $52.10 |
| Purchase #7 | $169.54 | 3.735% | $175.8723 | $175.87 | $175.85 | $175.90 |
| 7 purchase totals = | $649.87 | $699.8788 | $699.89 | $699.90 | $700.00 | |