| 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 | $105.93 | 3.796% | $109.9511 | $109.95 | $109.95 | $110.00 |
| Purchase #2 | $83.26 | 4.572% | $87.0666 | $87.07 | $87.05 | $87.10 |
| Purchase #3 | $208.36 | 10.194% | $229.6002 | $229.60 | $229.60 | $229.60 |
| Purchase #4 | $53.57 | 5.852% | $56.7049 | $56.70 | $56.70 | $56.70 |
| Purchase #5 | $215.97 | 5.145% | $227.0817 | $227.08 | $227.10 | $227.10 |
| Purchase #6 | $7.25 | 10.194% | $7.9891 | $7.99 | $8.00 | $8.00 |
| Purchase #7 | $242.32 | 7.576% | $260.6782 | $260.68 | $260.70 | $260.70 |
| 7 purchase totals = | $916.66 | $979.0718 | $979.07 | $979.10 | $979.20 | |