| 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 | $82.75 | 9.739% | $90.809 | $90.81 | $90.80 | $90.80 |
| Purchase #2 | $121.31 | 11.619% | $135.405 | $135.41 | $135.40 | $135.40 |
| Purchase #3 | $87.77 | 11.600% | $97.9513 | $97.95 | $97.95 | $98.00 |
| Purchase #4 | $121.97 | 8.680% | $132.557 | $132.56 | $132.55 | $132.60 |
| Purchase #5 | $105.55 | 7.716% | $113.6942 | $113.69 | $113.70 | $113.70 |
| Purchase #6 | $57.73 | 3.218% | $59.5878 | $59.59 | $59.60 | $59.60 |
| Purchase #7 | $161.87 | 7.743% | $174.4036 | $174.40 | $174.40 | $174.40 |
| 7 purchase totals = | $738.95 | $804.4079 | $804.41 | $804.40 | $804.50 | |