| 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 | $67.60 | 13.549% | $76.7591 | $76.76 | $76.75 | $76.80 |
| Purchase #2 | $85.94 | 13.162% | $97.2514 | $97.25 | $97.25 | $97.30 |
| Purchase #3 | $72.39 | 11.635% | $80.8126 | $80.81 | $80.80 | $80.80 |
| Purchase #4 | $186.52 | 3.388% | $192.8393 | $192.84 | $192.85 | $192.80 |
| Purchase #5 | $243.37 | 7.564% | $261.7785 | $261.78 | $261.80 | $261.80 |
| Purchase #6 | $214.60 | 10.282% | $236.6652 | $236.67 | $236.65 | $236.70 |
| Purchase #7 | $31.81 | 6.429% | $33.8551 | $33.86 | $33.85 | $33.90 |
| 7 purchase totals = | $902.23 | $979.9612 | $979.97 | $979.95 | $980.10 | |