| 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 | $44.33 | 5.476% | $46.7575 | $46.76 | $46.75 | $46.80 |
| Purchase #2 | $138.94 | 11.410% | $154.7931 | $154.79 | $154.80 | $154.80 |
| Purchase #3 | $222.85 | 12.697% | $251.1453 | $251.15 | $251.15 | $251.10 |
| Purchase #4 | $248.73 | 9.512% | $272.3892 | $272.39 | $272.40 | $272.40 |
| Purchase #5 | $29.44 | 3.290% | $30.4086 | $30.41 | $30.40 | $30.40 |
| Purchase #6 | $9.63 | 8.455% | $10.4442 | $10.44 | $10.45 | $10.40 |
| Purchase #7 | $89.44 | 7.749% | $96.3707 | $96.37 | $96.35 | $96.40 |
| 7 purchase totals = | $783.36 | $862.3086 | $862.31 | $862.30 | $862.30 | |