| 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 | $79.95 | 8.721% | $86.9224 | $86.92 | $86.90 | $86.90 |
| Purchase #2 | $101.66 | 3.550% | $105.2689 | $105.27 | $105.25 | $105.30 |
| Purchase #3 | $43.25 | 13.847% | $49.2388 | $49.24 | $49.25 | $49.20 |
| Purchase #4 | $55.93 | 12.750% | $63.0611 | $63.06 | $63.05 | $63.10 |
| Purchase #5 | $13.68 | 11.337% | $15.2309 | $15.23 | $15.25 | $15.20 |
| Purchase #6 | $173.73 | 11.742% | $194.1294 | $194.13 | $194.15 | $194.10 |
| Purchase #7 | $71.58 | 8.212% | $77.4581 | $77.46 | $77.45 | $77.50 |
| 7 purchase totals = | $539.78 | $591.3096 | $591.31 | $591.30 | $591.30 | |