| 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 | $77.76 | 10.651% | $86.0422 | $86.04 | $86.05 | $86.00 |
| Purchase #2 | $136.97 | 13.182% | $155.0254 | $155.03 | $155.05 | $155.00 |
| Purchase #3 | $76.99 | 6.361% | $81.8873 | $81.89 | $81.90 | $81.90 |
| Purchase #4 | $29.42 | 7.515% | $31.6309 | $31.63 | $31.65 | $31.60 |
| Purchase #5 | $163.32 | 9.538% | $178.8975 | $178.90 | $178.90 | $178.90 |
| Purchase #6 | $100.26 | 3.715% | $103.9847 | $103.98 | $104.00 | $104.00 |
| Purchase #7 | $87.79 | 6.271% | $93.2953 | $93.30 | $93.30 | $93.30 |
| 7 purchase totals = | $672.51 | $730.7633 | $730.77 | $730.85 | $730.70 | |