| 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 | $43.61 | 4.200% | $45.4416 | $45.44 | $45.45 | $45.40 |
| Purchase #2 | $18.72 | 11.379% | $20.8501 | $20.85 | $20.85 | $20.90 |
| Purchase #3 | $168.69 | 10.847% | $186.9878 | $186.99 | $187.00 | $187.00 |
| Purchase #4 | $8.88 | 11.675% | $9.9167 | $9.92 | $9.90 | $9.90 |
| Purchase #5 | $64.31 | 10.573% | $71.1095 | $71.11 | $71.10 | $71.10 |
| Purchase #6 | $234.94 | 11.134% | $261.0982 | $261.10 | $261.10 | $261.10 |
| Purchase #7 | $196.36 | 13.243% | $222.364 | $222.36 | $222.35 | $222.40 |
| 7 purchase totals = | $735.51 | $817.7679 | $817.77 | $817.75 | $817.80 | |