| 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 | $27.78 | 8.544% | $30.1535 | $30.15 | $30.15 | $30.20 |
| Purchase #2 | $76.75 | 13.348% | $86.9946 | $86.99 | $87.00 | $87.00 |
| Purchase #3 | $12.80 | 7.231% | $13.7256 | $13.73 | $13.75 | $13.70 |
| Purchase #4 | $45.34 | 4.679% | $47.4615 | $47.46 | $47.45 | $47.50 |
| Purchase #5 | $133.91 | 3.700% | $138.8647 | $138.86 | $138.85 | $138.90 |
| Purchase #6 | $240.73 | 8.431% | $261.0259 | $261.03 | $261.05 | $261.00 |
| Purchase #7 | $162.90 | 5.781% | $172.3172 | $172.32 | $172.30 | $172.30 |
| 7 purchase totals = | $700.21 | $750.5430 | $750.54 | $750.55 | $750.60 | |