| 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 | $78.99 | 4.144% | $82.2633 | $82.26 | $82.25 | $82.30 |
| Purchase #2 | $87.74 | 12.142% | $98.3934 | $98.39 | $98.40 | $98.40 |
| Purchase #3 | $133.79 | 13.247% | $151.5132 | $151.51 | $151.50 | $151.50 |
| Purchase #4 | $58.70 | 12.784% | $66.2042 | $66.20 | $66.20 | $66.20 |
| Purchase #5 | $5.93 | 9.489% | $6.4927 | $6.49 | $6.50 | $6.50 |
| Purchase #6 | $52.62 | 11.237% | $58.5329 | $58.53 | $58.55 | $58.50 |
| Purchase #7 | $46.86 | 9.154% | $51.1496 | $51.15 | $51.15 | $51.10 |
| 7 purchase totals = | $464.63 | $514.5493 | $514.53 | $514.55 | $514.50 | |