| 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 | $88.25 | 3.698% | $91.5135 | $91.51 | $91.50 | $91.50 |
| Purchase #2 | $122.63 | 7.683% | $132.0517 | $132.05 | $132.05 | $132.10 |
| Purchase #3 | $80.97 | 8.554% | $87.8962 | $87.90 | $87.90 | $87.90 |
| Purchase #4 | $15.59 | 13.596% | $17.7096 | $17.71 | $17.70 | $17.70 |
| Purchase #5 | $227.25 | 5.329% | $239.3602 | $239.36 | $239.35 | $239.40 |
| Purchase #6 | $180.66 | 7.771% | $194.6991 | $194.70 | $194.70 | $194.70 |
| Purchase #7 | $36.74 | 12.218% | $41.2289 | $41.23 | $41.25 | $41.20 |
| 7 purchase totals = | $752.09 | $804.4592 | $804.46 | $804.45 | $804.50 | |