| 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 | $93.64 | 7.655% | $100.8081 | $100.81 | $100.80 | $100.80 |
| Purchase #2 | $25.82 | 8.125% | $27.9179 | $27.92 | $27.90 | $27.90 |
| Purchase #3 | $11.97 | 3.191% | $12.352 | $12.35 | $12.35 | $12.40 |
| Purchase #4 | $234.77 | 5.785% | $248.3514 | $248.35 | $248.35 | $248.40 |
| Purchase #5 | $68.66 | 12.764% | $77.4238 | $77.42 | $77.40 | $77.40 |
| Purchase #6 | $67.85 | 4.829% | $71.1265 | $71.13 | $71.15 | $71.10 |
| Purchase #7 | $150.57 | 3.227% | $155.4289 | $155.43 | $155.45 | $155.40 |
| 7 purchase totals = | $653.28 | $693.4086 | $693.41 | $693.40 | $693.40 | |