| 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 | $72.99 | 12.549% | $82.1495 | $82.15 | $82.15 | $82.10 |
| Purchase #2 | $86.74 | 13.489% | $98.4404 | $98.44 | $98.45 | $98.40 |
| Purchase #3 | $127.58 | 4.240% | $132.9894 | $132.99 | $133.00 | $133.00 |
| Purchase #4 | $133.66 | 12.189% | $149.9518 | $149.95 | $149.95 | $150.00 |
| Purchase #5 | $111.62 | 3.437% | $115.4564 | $115.46 | $115.45 | $115.50 |
| Purchase #6 | $42.67 | 7.704% | $45.9573 | $45.96 | $45.95 | $46.00 |
| Purchase #7 | $219.98 | 7.857% | $237.2638 | $237.26 | $237.25 | $237.30 |
| 7 purchase totals = | $795.24 | $862.2086 | $862.21 | $862.20 | $862.30 | |