| 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 | $86.45 | 10.285% | $95.3414 | $95.34 | $95.35 | $95.30 |
| Purchase #2 | $106.29 | 12.134% | $119.1872 | $119.19 | $119.20 | $119.20 |
| Purchase #3 | $164.65 | 3.227% | $169.9633 | $169.96 | $169.95 | $170.00 |
| Purchase #4 | $71.48 | 10.798% | $79.1984 | $79.20 | $79.20 | $79.20 |
| Purchase #5 | $19.57 | 9.802% | $21.4883 | $21.49 | $21.50 | $21.50 |
| Purchase #6 | $154.25 | 4.547% | $161.2637 | $161.26 | $161.25 | $161.30 |
| Purchase #7 | $82.72 | 13.521% | $93.9046 | $93.90 | $93.90 | $93.90 |
| 7 purchase totals = | $685.41 | $740.3469 | $740.34 | $740.35 | $740.40 | |