| 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 | $99.53 | 6.569% | $106.0681 | $106.07 | $106.05 | $106.10 |
| Purchase #2 | $125.71 | 6.452% | $133.8208 | $133.82 | $133.80 | $133.80 |
| Purchase #3 | $89.43 | 6.340% | $95.0999 | $95.10 | $95.10 | $95.10 |
| Purchase #4 | $9.55 | 4.285% | $9.9592 | $9.96 | $9.95 | $10.00 |
| Purchase #5 | $202.80 | 10.629% | $224.3556 | $224.36 | $224.35 | $224.40 |
| Purchase #6 | $26.51 | 13.690% | $30.1392 | $30.14 | $30.15 | $30.10 |
| Purchase #7 | $216.79 | 7.827% | $233.7582 | $233.76 | $233.75 | $233.80 |
| 7 purchase totals = | $770.32 | $833.2010 | $833.21 | $833.15 | $833.30 | |