| 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 | $95.59 | 4.581% | $99.969 | $99.97 | $99.95 | $100.00 |
| Purchase #2 | $169.75 | 5.277% | $178.7077 | $178.71 | $178.70 | $178.70 |
| Purchase #3 | $243.36 | 12.276% | $273.2349 | $273.23 | $273.25 | $273.20 |
| Purchase #4 | $41.91 | 5.355% | $44.1543 | $44.15 | $44.15 | $44.20 |
| Purchase #5 | $79.53 | 3.620% | $82.409 | $82.41 | $82.40 | $82.40 |
| Purchase #6 | $71.47 | 6.387% | $76.0348 | $76.03 | $76.05 | $76.00 |
| Purchase #7 | $171.25 | 6.843% | $182.9686 | $182.97 | $182.95 | $183.00 |
| 7 purchase totals = | $872.86 | $937.4783 | $937.47 | $937.45 | $937.50 | |