| 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 | $123.61 | 13.777% | $140.6397 | $140.64 | $140.65 | $140.60 |
| Purchase #2 | $43.44 | 11.428% | $48.4043 | $48.40 | $48.40 | $48.40 |
| Purchase #3 | $51.63 | 12.215% | $57.9366 | $57.94 | $57.95 | $57.90 |
| Purchase #4 | $78.84 | 5.195% | $82.9357 | $82.94 | $82.95 | $82.90 |
| Purchase #5 | $222.92 | 9.629% | $244.385 | $244.39 | $244.40 | $244.40 |
| Purchase #6 | $138.45 | 7.306% | $148.5652 | $148.57 | $148.55 | $148.60 |
| Purchase #7 | $186.66 | 3.529% | $193.2472 | $193.25 | $193.25 | $193.20 |
| 7 purchase totals = | $845.55 | $916.1137 | $916.13 | $916.15 | $916.00 | |