| 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 | $39.88 | 7.763% | $42.9759 | $42.98 | $43.00 | $43.00 |
| Purchase #2 | $66.59 | 4.127% | $69.3382 | $69.34 | $69.35 | $69.30 |
| Purchase #3 | $250.48 | 4.514% | $261.7867 | $261.79 | $261.80 | $261.80 |
| Purchase #4 | $107.80 | 11.605% | $120.3102 | $120.31 | $120.30 | $120.30 |
| Purchase #5 | $132.41 | 7.273% | $142.0402 | $142.04 | $142.05 | $142.00 |
| Purchase #6 | $29.53 | 12.308% | $33.1646 | $33.16 | $33.15 | $33.20 |
| Purchase #7 | $225.75 | 8.832% | $245.6882 | $245.69 | $245.70 | $245.70 |
| 7 purchase totals = | $852.44 | $915.3040 | $915.31 | $915.35 | $915.30 | |