| 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 | $147.79 | 4.399% | $154.2913 | $154.29 | $154.30 | $154.30 |
| Purchase #2 | $51.47 | 10.799% | $57.0282 | $57.03 | $57.05 | $57.00 |
| Purchase #3 | $77.36 | 3.544% | $80.1016 | $80.10 | $80.10 | $80.10 |
| Purchase #4 | $28.74 | 6.732% | $30.6748 | $30.67 | $30.65 | $30.70 |
| Purchase #5 | $81.42 | 4.218% | $84.8543 | $84.85 | $84.85 | $84.90 |
| Purchase #6 | $95.82 | 11.247% | $106.5969 | $106.60 | $106.60 | $106.60 |
| Purchase #7 | $52.39 | 11.578% | $58.4557 | $58.46 | $58.45 | $58.50 |
| 7 purchase totals = | $534.99 | $572.0028 | $572.00 | $572.00 | $572.10 | |