| 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 | $21.63 | 7.507% | $23.2538 | $23.25 | $23.25 | $23.30 |
| Purchase #2 | $176.35 | 9.736% | $193.5194 | $193.52 | $193.50 | $193.50 |
| Purchase #3 | $133.40 | 4.441% | $139.3243 | $139.32 | $139.30 | $139.30 |
| Purchase #4 | $26.45 | 13.428% | $30.0017 | $30.00 | $30.00 | $30.00 |
| Purchase #5 | $59.43 | 9.588% | $65.1281 | $65.13 | $65.15 | $65.10 |
| Purchase #6 | $125.75 | 8.753% | $136.7569 | $136.76 | $136.75 | $136.80 |
| Purchase #7 | $247.42 | 3.391% | $255.81 | $255.81 | $255.80 | $255.80 |
| 7 purchase totals = | $790.43 | $843.7942 | $843.79 | $843.75 | $843.80 | |