| 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 | $84.67 | 7.777% | $91.2548 | $91.25 | $91.25 | $91.30 |
| Purchase #2 | $231.66 | 12.843% | $261.4121 | $261.41 | $261.40 | $261.40 |
| Purchase #3 | $6.88 | 13.590% | $7.815 | $7.82 | $7.80 | $7.80 |
| Purchase #4 | $227.80 | 12.547% | $256.3821 | $256.38 | $256.40 | $256.40 |
| Purchase #5 | $71.36 | 12.485% | $80.2693 | $80.27 | $80.25 | $80.30 |
| Purchase #6 | $43.37 | 9.774% | $47.609 | $47.61 | $47.60 | $47.60 |
| Purchase #7 | $117.34 | 13.772% | $133.5001 | $133.50 | $133.50 | $133.50 |
| 7 purchase totals = | $783.08 | $878.2424 | $878.24 | $878.20 | $878.30 | |