| 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 | $97.76 | 6.175% | $103.7967 | $103.80 | $103.80 | $103.80 |
| Purchase #2 | $100.77 | 13.815% | $114.6914 | $114.69 | $114.70 | $114.70 |
| Purchase #3 | $35.52 | 12.328% | $39.8989 | $39.90 | $39.90 | $39.90 |
| Purchase #4 | $61.79 | 10.202% | $68.0938 | $68.09 | $68.10 | $68.10 |
| Purchase #5 | $187.99 | 13.678% | $213.7033 | $213.70 | $213.70 | $213.70 |
| Purchase #6 | $74.81 | 3.472% | $77.4074 | $77.41 | $77.40 | $77.40 |
| Purchase #7 | $169.45 | 8.383% | $183.655 | $183.66 | $183.65 | $183.70 |
| 7 purchase totals = | $728.09 | $801.2465 | $801.25 | $801.25 | $801.30 | |