| 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 | $77.39 | 9.825% | $84.9936 | $84.99 | $85.00 | $85.00 |
| Purchase #2 | $5.88 | 8.220% | $6.3633 | $6.36 | $6.35 | $6.40 |
| Purchase #3 | $229.91 | 13.397% | $260.711 | $260.71 | $260.70 | $260.70 |
| Purchase #4 | $134.36 | 11.641% | $150.0008 | $150.00 | $150.00 | $150.00 |
| Purchase #5 | $25.33 | 9.254% | $27.674 | $27.67 | $27.65 | $27.70 |
| Purchase #6 | $10.96 | 3.506% | $11.3443 | $11.34 | $11.35 | $11.30 |
| Purchase #7 | $169.97 | 11.708% | $189.8701 | $189.87 | $189.85 | $189.90 |
| 7 purchase totals = | $653.80 | $730.9571 | $730.94 | $730.90 | $731.00 | |