| 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 | $22.80 | 3.319% | $23.5567 | $23.56 | $23.55 | $23.60 |
| Purchase #2 | $168.53 | 10.816% | $186.7582 | $186.76 | $186.75 | $186.80 |
| Purchase #3 | $68.61 | 4.657% | $71.8052 | $71.81 | $71.80 | $71.80 |
| Purchase #4 | $44.67 | 3.773% | $46.3554 | $46.36 | $46.35 | $46.40 |
| Purchase #5 | $83.96 | 12.862% | $94.7589 | $94.76 | $94.75 | $94.80 |
| Purchase #6 | $234.70 | 11.200% | $260.9864 | $260.99 | $261.00 | $261.00 |
| Purchase #7 | $55.38 | 13.731% | $62.9842 | $62.98 | $63.00 | $63.00 |
| 7 purchase totals = | $678.65 | $747.2050 | $747.22 | $747.20 | $747.40 | |