| 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 | $5.91 | 8.713% | $6.4249 | $6.42 | $6.40 | $6.40 |
| Purchase #2 | $156.35 | 12.583% | $176.0235 | $176.02 | $176.00 | $176.00 |
| Purchase #3 | $79.96 | 3.136% | $82.4675 | $82.47 | $82.45 | $82.50 |
| Purchase #4 | $77.76 | 11.585% | $86.7685 | $86.77 | $86.75 | $86.80 |
| Purchase #5 | $197.50 | 7.864% | $213.0314 | $213.03 | $213.05 | $213.00 |
| Purchase #6 | $118.87 | 12.562% | $133.8024 | $133.80 | $133.80 | $133.80 |
| Purchase #7 | $233.73 | 8.844% | $254.4011 | $254.40 | $254.40 | $254.40 |
| 7 purchase totals = | $870.08 | $952.9193 | $952.91 | $952.85 | $952.90 | |