| 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 | $30.84 | 9.612% | $33.8043 | $33.80 | $33.80 | $33.80 |
| Purchase #2 | $22.74 | 7.195% | $24.3761 | $24.38 | $24.40 | $24.40 |
| Purchase #3 | $154.50 | 8.853% | $168.1779 | $168.18 | $168.20 | $168.20 |
| Purchase #4 | $77.64 | 12.169% | $87.088 | $87.09 | $87.10 | $87.10 |
| Purchase #5 | $229.60 | 5.527% | $242.29 | $242.29 | $242.30 | $242.30 |
| Purchase #6 | $110.91 | 3.450% | $114.7364 | $114.74 | $114.75 | $114.70 |
| Purchase #7 | $23.99 | 10.701% | $26.5572 | $26.56 | $26.55 | $26.60 |
| 7 purchase totals = | $650.22 | $697.0299 | $697.04 | $697.10 | $697.10 | |