| 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 | $28.69 | 5.364% | $30.2289 | $30.23 | $30.25 | $30.20 |
| Purchase #2 | $95.45 | 8.584% | $103.6434 | $103.64 | $103.65 | $103.60 |
| Purchase #3 | $106.70 | 6.456% | $113.5886 | $113.59 | $113.60 | $113.60 |
| Purchase #4 | $222.79 | 12.554% | $250.7591 | $250.76 | $250.75 | $250.80 |
| Purchase #5 | $174.70 | 4.172% | $181.9885 | $181.99 | $182.00 | $182.00 |
| Purchase #6 | $46.78 | 6.386% | $49.7674 | $49.77 | $49.75 | $49.80 |
| Purchase #7 | $128.83 | 12.104% | $144.4236 | $144.42 | $144.40 | $144.40 |
| 7 purchase totals = | $803.94 | $874.3995 | $874.40 | $874.40 | $874.40 | |