| 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 | $94.37 | 13.415% | $107.0297 | $107.03 | $107.05 | $107.00 |
| Purchase #2 | $10.90 | 11.838% | $12.1903 | $12.19 | $12.20 | $12.20 |
| Purchase #3 | $50.89 | 9.736% | $55.8447 | $55.84 | $55.85 | $55.80 |
| Purchase #4 | $51.43 | 10.581% | $56.8718 | $56.87 | $56.85 | $56.90 |
| Purchase #5 | $15.51 | 5.281% | $16.3291 | $16.33 | $16.35 | $16.30 |
| Purchase #6 | $234.74 | 11.578% | $261.9182 | $261.92 | $261.90 | $261.90 |
| Purchase #7 | $190.30 | 12.658% | $214.3882 | $214.39 | $214.40 | $214.40 |
| 7 purchase totals = | $648.14 | $724.5720 | $724.57 | $724.60 | $724.50 | |