| 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 | $38.89 | 6.175% | $41.2915 | $41.29 | $41.30 | $41.30 |
| Purchase #2 | $16.40 | 12.149% | $18.3924 | $18.39 | $18.40 | $18.40 |
| Purchase #3 | $15.89 | 3.446% | $16.4376 | $16.44 | $16.45 | $16.40 |
| Purchase #4 | $182.46 | 5.669% | $192.8037 | $192.80 | $192.80 | $192.80 |
| Purchase #5 | $99.68 | 12.618% | $112.2576 | $112.26 | $112.25 | $112.30 |
| Purchase #6 | $63.37 | 3.405% | $65.5277 | $65.53 | $65.55 | $65.50 |
| Purchase #7 | $234.30 | 11.598% | $261.4741 | $261.47 | $261.45 | $261.50 |
| 7 purchase totals = | $650.99 | $708.1846 | $708.18 | $708.20 | $708.20 | |