| 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 | $26.32 | 7.653% | $28.3343 | $28.33 | $28.35 | $28.30 |
| Purchase #2 | $205.40 | 11.529% | $229.0806 | $229.08 | $229.10 | $229.10 |
| Purchase #3 | $120.75 | 10.398% | $133.3056 | $133.31 | $133.30 | $133.30 |
| Purchase #4 | $28.43 | 8.487% | $30.8429 | $30.84 | $30.85 | $30.80 |
| Purchase #5 | $178.59 | 9.304% | $195.206 | $195.21 | $195.20 | $195.20 |
| Purchase #6 | $27.93 | 8.858% | $30.404 | $30.40 | $30.40 | $30.40 |
| Purchase #7 | $77.43 | 10.444% | $85.5168 | $85.52 | $85.50 | $85.50 |
| 7 purchase totals = | $664.85 | $732.6902 | $732.69 | $732.70 | $732.60 | |