| 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 | $65.32 | 8.314% | $70.7507 | $70.75 | $70.75 | $70.80 |
| Purchase #2 | $28.58 | 7.762% | $30.7984 | $30.80 | $30.80 | $30.80 |
| Purchase #3 | $190.96 | 4.117% | $198.8218 | $198.82 | $198.80 | $198.80 |
| Purchase #4 | $133.49 | 11.859% | $149.3206 | $149.32 | $149.30 | $149.30 |
| Purchase #5 | $34.84 | 9.273% | $38.0707 | $38.07 | $38.05 | $38.10 |
| Purchase #6 | $47.26 | 11.130% | $52.52 | $52.52 | $52.50 | $52.50 |
| Purchase #7 | $169.92 | 7.649% | $182.9172 | $182.92 | $182.90 | $182.90 |
| 7 purchase totals = | $670.37 | $723.1994 | $723.20 | $723.10 | $723.20 | |