| 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 | $78.89 | 9.550% | $86.424 | $86.42 | $86.40 | $86.40 |
| Purchase #2 | $248.33 | 4.569% | $259.6762 | $259.68 | $259.70 | $259.70 |
| Purchase #3 | $24.72 | 4.511% | $25.8351 | $25.84 | $25.85 | $25.80 |
| Purchase #4 | $113.32 | 6.149% | $120.288 | $120.29 | $120.30 | $120.30 |
| Purchase #5 | $79.40 | 7.844% | $85.6281 | $85.63 | $85.65 | $85.60 |
| Purchase #6 | $157.94 | 10.193% | $174.0388 | $174.04 | $174.05 | $174.00 |
| Purchase #7 | $147.50 | 10.677% | $163.2486 | $163.25 | $163.25 | $163.20 |
| 7 purchase totals = | $850.10 | $915.1388 | $915.15 | $915.20 | $915.00 | |