| 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 | $99.67 | 4.811% | $104.4651 | $104.47 | $104.45 | $104.50 |
| Purchase #2 | $11.96 | 8.798% | $13.0122 | $13.01 | $13.00 | $13.00 |
| Purchase #3 | $144.55 | 6.770% | $154.336 | $154.34 | $154.35 | $154.30 |
| Purchase #4 | $101.32 | 6.155% | $107.5562 | $107.56 | $107.55 | $107.60 |
| Purchase #5 | $134.57 | 9.153% | $146.8872 | $146.89 | $146.90 | $146.90 |
| Purchase #6 | $29.32 | 5.185% | $30.8402 | $30.84 | $30.85 | $30.80 |
| Purchase #7 | $196.36 | 6.469% | $209.0625 | $209.06 | $209.05 | $209.10 |
| 7 purchase totals = | $717.75 | $766.1594 | $766.17 | $766.15 | $766.20 | |