| 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 | $30.84 | 12.667% | $34.7465 | $34.75 | $34.75 | $34.70 |
| Purchase #2 | $92.50 | 7.612% | $99.5411 | $99.54 | $99.55 | $99.50 |
| Purchase #3 | $122.70 | 12.424% | $137.9442 | $137.94 | $137.95 | $137.90 |
| Purchase #4 | $68.82 | 5.406% | $72.5404 | $72.54 | $72.55 | $72.50 |
| Purchase #5 | $29.37 | 4.633% | $30.7307 | $30.73 | $30.75 | $30.70 |
| Purchase #6 | $249.52 | 7.511% | $268.2614 | $268.26 | $268.25 | $268.30 |
| Purchase #7 | $175.69 | 9.461% | $192.312 | $192.31 | $192.30 | $192.30 |
| 7 purchase totals = | $769.44 | $836.0763 | $836.07 | $836.10 | $835.90 | |