| 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 | $109.42 | 6.841% | $116.9054 | $116.91 | $116.90 | $116.90 |
| Purchase #2 | $122.74 | 11.712% | $137.1153 | $137.12 | $137.10 | $137.10 |
| Purchase #3 | $246.30 | 6.311% | $261.844 | $261.84 | $261.85 | $261.80 |
| Purchase #4 | $84.99 | 11.614% | $94.8607 | $94.86 | $94.85 | $94.90 |
| Purchase #5 | $37.43 | 7.341% | $40.1777 | $40.18 | $40.20 | $40.20 |
| Purchase #6 | $11.41 | 5.318% | $12.0168 | $12.02 | $12.00 | $12.00 |
| Purchase #7 | $113.39 | 3.754% | $117.6467 | $117.65 | $117.65 | $117.60 |
| 7 purchase totals = | $725.68 | $780.5666 | $780.58 | $780.55 | $780.50 | |