| 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 | $61.87 | 12.175% | $69.4027 | $69.40 | $69.40 | $69.40 |
| Purchase #2 | $61.99 | 7.247% | $66.4824 | $66.48 | $66.50 | $66.50 |
| Purchase #3 | $134.82 | 11.821% | $150.7571 | $150.76 | $150.75 | $150.80 |
| Purchase #4 | $173.72 | 13.414% | $197.0228 | $197.02 | $197.00 | $197.00 |
| Purchase #5 | $69.82 | 11.406% | $77.7837 | $77.78 | $77.80 | $77.80 |
| Purchase #6 | $72.35 | 13.525% | $82.1353 | $82.14 | $82.15 | $82.10 |
| Purchase #7 | $222.37 | 7.361% | $238.7387 | $238.74 | $238.75 | $238.70 |
| 7 purchase totals = | $796.94 | $882.3227 | $882.32 | $882.35 | $882.30 | |