| 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 | $92.46 | 5.721% | $97.7496 | $97.75 | $97.75 | $97.70 |
| Purchase #2 | $126.55 | 10.152% | $139.3974 | $139.40 | $139.40 | $139.40 |
| Purchase #3 | $146.74 | 12.817% | $165.5477 | $165.55 | $165.55 | $165.50 |
| Purchase #4 | $45.70 | 4.124% | $47.5847 | $47.58 | $47.60 | $47.60 |
| Purchase #5 | $248.56 | 9.526% | $272.2378 | $272.24 | $272.25 | $272.20 |
| Purchase #6 | $21.83 | 8.347% | $23.6522 | $23.65 | $23.65 | $23.70 |
| Purchase #7 | $137.67 | 5.868% | $145.7485 | $145.75 | $145.75 | $145.70 |
| 7 purchase totals = | $819.51 | $891.9179 | $891.92 | $891.95 | $891.80 | |