| 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 | $8.53 | 6.142% | $9.0539 | $9.05 | $9.05 | $9.10 |
| Purchase #2 | $43.39 | 12.184% | $48.6766 | $48.68 | $48.70 | $48.70 |
| Purchase #3 | $246.28 | 8.716% | $267.7458 | $267.75 | $267.75 | $267.70 |
| Purchase #4 | $248.60 | 5.377% | $261.9672 | $261.97 | $261.95 | $262.00 |
| Purchase #5 | $27.44 | 10.261% | $30.2556 | $30.26 | $30.25 | $30.30 |
| Purchase #6 | $98.79 | 5.559% | $104.2817 | $104.28 | $104.30 | $104.30 |
| Purchase #7 | $142.77 | 6.514% | $152.07 | $152.07 | $152.05 | $152.10 |
| 7 purchase totals = | $815.80 | $874.0508 | $874.06 | $874.05 | $874.20 | |