| 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 | $94.99 | 13.701% | $108.0046 | $108.00 | $108.00 | $108.00 |
| Purchase #2 | $73.57 | 11.595% | $82.1004 | $82.10 | $82.10 | $82.10 |
| Purchase #3 | $40.54 | 9.415% | $44.3568 | $44.36 | $44.35 | $44.40 |
| Purchase #4 | $212.82 | 8.863% | $231.6822 | $231.68 | $231.70 | $231.70 |
| Purchase #5 | $20.87 | 11.247% | $23.2172 | $23.22 | $23.20 | $23.20 |
| Purchase #6 | $249.30 | 9.218% | $272.2805 | $272.28 | $272.30 | $272.30 |
| Purchase #7 | $25.43 | 3.777% | $26.3905 | $26.39 | $26.40 | $26.40 |
| 7 purchase totals = | $717.52 | $788.0322 | $788.03 | $788.05 | $788.10 | |