| 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 | $19.32 | 3.685% | $20.0319 | $20.03 | $20.05 | $20.00 |
| Purchase #2 | $178.73 | 6.693% | $190.6924 | $190.69 | $190.70 | $190.70 |
| Purchase #3 | $86.65 | 7.440% | $93.0968 | $93.10 | $93.10 | $93.10 |
| Purchase #4 | $159.85 | 3.380% | $165.2529 | $165.25 | $165.25 | $165.30 |
| Purchase #5 | $28.42 | 6.563% | $30.2852 | $30.29 | $30.30 | $30.30 |
| Purchase #6 | $172.31 | 10.673% | $190.7006 | $190.70 | $190.70 | $190.70 |
| Purchase #7 | $241.78 | 7.708% | $260.4164 | $260.42 | $260.40 | $260.40 |
| 7 purchase totals = | $887.06 | $950.4762 | $950.48 | $950.50 | $950.50 | |