| 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 | $27.43 | 5.482% | $28.9337 | $28.93 | $28.95 | $28.90 |
| Purchase #2 | $231.64 | 8.643% | $251.6606 | $251.66 | $251.65 | $251.70 |
| Purchase #3 | $238.59 | 9.806% | $261.9861 | $261.99 | $262.00 | $262.00 |
| Purchase #4 | $19.29 | 5.840% | $20.4165 | $20.42 | $20.40 | $20.40 |
| Purchase #5 | $15.85 | 8.656% | $17.222 | $17.22 | $17.20 | $17.20 |
| Purchase #6 | $222.81 | 8.315% | $241.3367 | $241.34 | $241.35 | $241.30 |
| Purchase #7 | $15.98 | 4.254% | $16.6598 | $16.66 | $16.65 | $16.70 |
| 7 purchase totals = | $771.59 | $838.2154 | $838.22 | $838.20 | $838.20 | |