| 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 | $73.74 | 5.300% | $77.6482 | $77.65 | $77.65 | $77.60 |
| Purchase #2 | $60.59 | 12.275% | $68.0274 | $68.03 | $68.05 | $68.00 |
| Purchase #3 | $247.88 | 5.466% | $261.4291 | $261.43 | $261.45 | $261.40 |
| Purchase #4 | $188.35 | 12.576% | $212.0369 | $212.04 | $212.05 | $212.00 |
| Purchase #5 | $82.56 | 8.408% | $89.5016 | $89.50 | $89.50 | $89.50 |
| Purchase #6 | $17.84 | 10.442% | $19.7029 | $19.70 | $19.70 | $19.70 |
| Purchase #7 | $95.34 | 12.607% | $107.3595 | $107.36 | $107.35 | $107.40 |
| 7 purchase totals = | $766.30 | $835.7056 | $835.71 | $835.75 | $835.60 | |