| 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 | $63.33 | 9.185% | $69.1469 | $69.15 | $69.15 | $69.10 |
| Purchase #2 | $220.70 | 8.485% | $239.4264 | $239.43 | $239.45 | $239.40 |
| Purchase #3 | $84.82 | 10.521% | $93.7439 | $93.74 | $93.75 | $93.70 |
| Purchase #4 | $40.27 | 10.662% | $44.5636 | $44.56 | $44.55 | $44.60 |
| Purchase #5 | $104.69 | 11.846% | $117.0916 | $117.09 | $117.10 | $117.10 |
| Purchase #6 | $63.73 | 5.406% | $67.1752 | $67.18 | $67.20 | $67.20 |
| Purchase #7 | $71.89 | 8.583% | $78.0603 | $78.06 | $78.05 | $78.10 |
| 7 purchase totals = | $649.43 | $709.2079 | $709.21 | $709.25 | $709.20 | |