| 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 | $92.54 | 12.121% | $103.7568 | $103.76 | $103.75 | $103.80 |
| Purchase #2 | $151.27 | 7.779% | $163.0373 | $163.04 | $163.05 | $163.00 |
| Purchase #3 | $198.93 | 4.285% | $207.4542 | $207.45 | $207.45 | $207.50 |
| Purchase #4 | $189.55 | 8.222% | $205.1348 | $205.13 | $205.15 | $205.10 |
| Purchase #5 | $78.83 | 9.428% | $86.2621 | $86.26 | $86.25 | $86.30 |
| Purchase #6 | $20.59 | 11.364% | $22.9298 | $22.93 | $22.95 | $22.90 |
| Purchase #7 | $47.56 | 13.130% | $53.8046 | $53.80 | $53.80 | $53.80 |
| 7 purchase totals = | $779.27 | $842.3796 | $842.37 | $842.40 | $842.40 | |