| 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 | $23.84 | 5.553% | $25.1638 | $25.16 | $25.15 | $25.20 |
| Purchase #2 | $89.90 | 10.367% | $99.2199 | $99.22 | $99.20 | $99.20 |
| Purchase #3 | $137.29 | 12.354% | $154.2508 | $154.25 | $154.25 | $154.30 |
| Purchase #4 | $142.28 | 10.540% | $157.2763 | $157.28 | $157.30 | $157.30 |
| Purchase #5 | $137.69 | 12.472% | $154.8627 | $154.86 | $154.85 | $154.90 |
| Purchase #6 | $9.62 | 10.849% | $10.6637 | $10.66 | $10.65 | $10.70 |
| Purchase #7 | $113.40 | 3.222% | $117.0537 | $117.05 | $117.05 | $117.10 |
| 7 purchase totals = | $654.02 | $718.4909 | $718.48 | $718.45 | $718.70 | |