| 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 | $14.48 | 6.415% | $15.4089 | $15.41 | $15.40 | $15.40 |
| Purchase #2 | $14.97 | 13.802% | $17.0362 | $17.04 | $17.05 | $17.00 |
| Purchase #3 | $38.62 | 11.147% | $42.925 | $42.93 | $42.95 | $42.90 |
| Purchase #4 | $249.35 | 6.872% | $266.4853 | $266.49 | $266.50 | $266.50 |
| Purchase #5 | $82.79 | 8.871% | $90.1343 | $90.13 | $90.15 | $90.10 |
| Purchase #6 | $237.92 | 9.708% | $261.0173 | $261.02 | $261.00 | $261.00 |
| Purchase #7 | $106.82 | 5.835% | $113.0529 | $113.05 | $113.05 | $113.10 |
| 7 purchase totals = | $744.95 | $806.0599 | $806.07 | $806.10 | $806.00 | |