| 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 | $59.56 | 9.733% | $65.357 | $65.36 | $65.35 | $65.40 |
| Purchase #2 | $122.82 | 9.446% | $134.4216 | $134.42 | $134.40 | $134.40 |
| Purchase #3 | $126.97 | 7.739% | $136.7962 | $136.80 | $136.80 | $136.80 |
| Purchase #4 | $27.87 | 9.567% | $30.5363 | $30.54 | $30.55 | $30.50 |
| Purchase #5 | $127.38 | 11.507% | $142.0376 | $142.04 | $142.05 | $142.00 |
| Purchase #6 | $167.68 | 9.623% | $183.8158 | $183.82 | $183.80 | $183.80 |
| Purchase #7 | $38.69 | 7.505% | $41.5937 | $41.59 | $41.60 | $41.60 |
| 7 purchase totals = | $670.97 | $734.5582 | $734.57 | $734.55 | $734.50 | |