| 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 | $29.37 | 4.398% | $30.6617 | $30.66 | $30.65 | $30.70 |
| Purchase #2 | $174.40 | 9.584% | $191.1145 | $191.11 | $191.10 | $191.10 |
| Purchase #3 | $204.33 | 11.316% | $227.452 | $227.45 | $227.45 | $227.50 |
| Purchase #4 | $106.26 | 12.750% | $119.8082 | $119.81 | $119.80 | $119.80 |
| Purchase #5 | $50.34 | 9.541% | $55.1429 | $55.14 | $55.15 | $55.10 |
| Purchase #6 | $111.81 | 7.177% | $119.8346 | $119.83 | $119.85 | $119.80 |
| Purchase #7 | $167.77 | 10.378% | $185.1812 | $185.18 | $185.20 | $185.20 |
| 7 purchase totals = | $844.28 | $929.1951 | $929.18 | $929.20 | $929.20 | |