| 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 | $56.49 | 4.573% | $59.0733 | $59.07 | $59.05 | $59.10 |
| Purchase #2 | $213.32 | 6.312% | $226.7848 | $226.78 | $226.80 | $226.80 |
| Purchase #3 | $156.81 | 4.580% | $163.9919 | $163.99 | $164.00 | $164.00 |
| Purchase #4 | $227.79 | 10.330% | $251.3207 | $251.32 | $251.30 | $251.30 |
| Purchase #5 | $44.58 | 13.156% | $50.4449 | $50.44 | $50.45 | $50.40 |
| Purchase #6 | $199.48 | 13.643% | $226.6951 | $226.70 | $226.70 | $226.70 |
| Purchase #7 | $222.92 | 5.328% | $234.7972 | $234.80 | $234.80 | $234.80 |
| 7 purchase totals = | $1,121.39 | $1,213.1079 | $1,213.10 | $1,213.10 | $1,213.10 | |