| 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 | $95.73 | 8.270% | $103.6469 | $103.65 | $103.65 | $103.60 |
| Purchase #2 | $86.93 | 11.671% | $97.0756 | $97.08 | $97.10 | $97.10 |
| Purchase #3 | $113.47 | 13.570% | $128.8679 | $128.87 | $128.85 | $128.90 |
| Purchase #4 | $69.53 | 6.123% | $73.7873 | $73.79 | $73.80 | $73.80 |
| Purchase #5 | $52.28 | 11.639% | $58.3649 | $58.36 | $58.35 | $58.40 |
| Purchase #6 | $170.47 | 9.495% | $186.6561 | $186.66 | $186.65 | $186.70 |
| Purchase #7 | $234.68 | 3.593% | $243.1121 | $243.11 | $243.10 | $243.10 |
| 7 purchase totals = | $823.09 | $891.5108 | $891.52 | $891.50 | $891.60 | |