| 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 | $75.99 | 13.459% | $86.2175 | $86.22 | $86.20 | $86.20 |
| Purchase #2 | $44.76 | 5.221% | $47.0969 | $47.10 | $47.10 | $47.10 |
| Purchase #3 | $182.32 | 5.187% | $191.7769 | $191.78 | $191.80 | $191.80 |
| Purchase #4 | $105.77 | 5.470% | $111.5556 | $111.56 | $111.55 | $111.60 |
| Purchase #5 | $122.40 | 10.159% | $134.8346 | $134.83 | $134.85 | $134.80 |
| Purchase #6 | $121.28 | 4.598% | $126.8565 | $126.86 | $126.85 | $126.90 |
| Purchase #7 | $206.71 | 5.229% | $217.5189 | $217.52 | $217.50 | $217.50 |
| 7 purchase totals = | $859.23 | $915.8569 | $915.87 | $915.85 | $915.90 | |