| 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 | $6.35 | 9.728% | $6.9677 | $6.97 | $6.95 | $7.00 |
| Purchase #2 | $209.60 | 9.386% | $229.2731 | $229.27 | $229.25 | $229.30 |
| Purchase #3 | $78.99 | 11.446% | $88.0312 | $88.03 | $88.05 | $88.00 |
| Purchase #4 | $77.88 | 5.173% | $81.9087 | $81.91 | $81.90 | $81.90 |
| Purchase #5 | $227.85 | 13.619% | $258.8809 | $258.88 | $258.90 | $258.90 |
| Purchase #6 | $24.68 | 13.641% | $28.0466 | $28.05 | $28.05 | $28.00 |
| Purchase #7 | $194.47 | 10.810% | $215.4922 | $215.49 | $215.50 | $215.50 |
| 7 purchase totals = | $819.82 | $908.6004 | $908.60 | $908.60 | $908.60 | |