| 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 | $6.57 | 12.249% | $7.3748 | $7.37 | $7.35 | $7.40 |
| Purchase #2 | $229.27 | 13.820% | $260.9551 | $260.96 | $260.95 | $261.00 |
| Purchase #3 | $108.56 | 7.316% | $116.5022 | $116.50 | $116.50 | $116.50 |
| Purchase #4 | $147.83 | 4.292% | $154.1749 | $154.17 | $154.15 | $154.20 |
| Purchase #5 | $80.61 | 3.831% | $83.6982 | $83.70 | $83.70 | $83.70 |
| Purchase #6 | $11.26 | 6.323% | $11.972 | $11.97 | $11.95 | $12.00 |
| Purchase #7 | $141.76 | 12.807% | $159.9152 | $159.92 | $159.90 | $159.90 |
| 7 purchase totals = | $725.86 | $794.5924 | $794.59 | $794.50 | $794.70 | |