| 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 | $50.72 | 13.267% | $57.449 | $57.45 | $57.45 | $57.40 |
| Purchase #2 | $244.78 | 6.125% | $259.7728 | $259.77 | $259.75 | $259.80 |
| Purchase #3 | $20.56 | 12.219% | $23.0722 | $23.07 | $23.05 | $23.10 |
| Purchase #4 | $192.58 | 3.173% | $198.6906 | $198.69 | $198.70 | $198.70 |
| Purchase #5 | $239.36 | 3.152% | $246.9046 | $246.90 | $246.90 | $246.90 |
| Purchase #6 | $16.98 | 7.452% | $18.2453 | $18.25 | $18.25 | $18.20 |
| Purchase #7 | $104.81 | 6.692% | $111.8239 | $111.82 | $111.80 | $111.80 |
| 7 purchase totals = | $869.79 | $915.9584 | $915.95 | $915.90 | $915.90 | |