| 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 | $73.87 | 4.602% | $77.2695 | $77.27 | $77.25 | $77.30 |
| Purchase #2 | $108.43 | 6.118% | $115.0637 | $115.06 | $115.05 | $115.10 |
| Purchase #3 | $170.31 | 13.122% | $192.6581 | $192.66 | $192.65 | $192.70 |
| Purchase #4 | $15.81 | 7.349% | $16.9719 | $16.97 | $16.95 | $17.00 |
| Purchase #5 | $158.59 | 3.344% | $163.8932 | $163.89 | $163.90 | $163.90 |
| Purchase #6 | $237.66 | 7.168% | $254.6955 | $254.70 | $254.70 | $254.70 |
| Purchase #7 | $113.64 | 5.229% | $119.5822 | $119.58 | $119.60 | $119.60 |
| 7 purchase totals = | $878.31 | $940.1341 | $940.13 | $940.10 | $940.30 | |