| 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 | $27.82 | 9.357% | $30.4231 | $30.42 | $30.40 | $30.40 |
| Purchase #2 | $238.44 | 9.727% | $261.6331 | $261.63 | $261.65 | $261.60 |
| Purchase #3 | $176.44 | 8.787% | $191.9438 | $191.94 | $191.95 | $191.90 |
| Purchase #4 | $85.71 | 10.519% | $94.7258 | $94.73 | $94.75 | $94.70 |
| Purchase #5 | $144.27 | 5.813% | $152.6564 | $152.66 | $152.65 | $152.70 |
| Purchase #6 | $142.62 | 10.676% | $157.8461 | $157.85 | $157.85 | $157.80 |
| Purchase #7 | $63.67 | 11.524% | $71.0073 | $71.01 | $71.00 | $71.00 |
| 7 purchase totals = | $878.97 | $960.2356 | $960.24 | $960.25 | $960.10 | |