| 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 | $5.32 | 11.188% | $5.9152 | $5.92 | $5.90 | $5.90 |
| Purchase #2 | $10.88 | 6.185% | $11.5529 | $11.55 | $11.55 | $11.60 |
| Purchase #3 | $104.96 | 13.413% | $119.0383 | $119.04 | $119.05 | $119.00 |
| Purchase #4 | $249.69 | 6.768% | $266.589 | $266.59 | $266.60 | $266.60 |
| Purchase #5 | $238.84 | 9.347% | $261.1644 | $261.16 | $261.15 | $261.20 |
| Purchase #6 | $81.91 | 8.568% | $88.928 | $88.93 | $88.95 | $88.90 |
| Purchase #7 | $186.25 | 9.804% | $204.51 | $204.51 | $204.50 | $204.50 |
| 7 purchase totals = | $877.85 | $957.6978 | $957.70 | $957.70 | $957.70 | |