| 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 | $186.98 | 6.777% | $199.6516 | $199.65 | $199.65 | $199.70 |
| Purchase #2 | $52.96 | 5.290% | $55.7616 | $55.76 | $55.75 | $55.80 |
| Purchase #3 | $53.36 | 11.388% | $59.4366 | $59.44 | $59.45 | $59.40 |
| Purchase #4 | $38.98 | 10.381% | $43.0265 | $43.03 | $43.05 | $43.00 |
| Purchase #5 | $199.39 | 4.454% | $208.2708 | $208.27 | $208.25 | $208.30 |
| Purchase #6 | $227.82 | 6.324% | $242.2273 | $242.23 | $242.25 | $242.20 |
| Purchase #7 | $88.65 | 4.465% | $92.6082 | $92.61 | $92.60 | $92.60 |
| 7 purchase totals = | $848.14 | $900.9826 | $900.99 | $901.00 | $901.00 | |