| 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 | $79.41 | 5.347% | $83.6561 | $83.66 | $83.65 | $83.70 |
| Purchase #2 | $50.98 | 12.482% | $57.3433 | $57.34 | $57.35 | $57.30 |
| Purchase #3 | $169.57 | 10.261% | $186.9696 | $186.97 | $186.95 | $187.00 |
| Purchase #4 | $236.84 | 12.868% | $267.3166 | $267.32 | $267.30 | $267.30 |
| Purchase #5 | $79.78 | 3.538% | $82.6026 | $82.60 | $82.60 | $82.60 |
| Purchase #6 | $233.83 | 10.736% | $258.934 | $258.93 | $258.95 | $258.90 |
| Purchase #7 | $60.35 | 3.387% | $62.3941 | $62.39 | $62.40 | $62.40 |
| 7 purchase totals = | $910.76 | $999.2163 | $999.21 | $999.20 | $999.20 | |