| 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 | $245.37 | 13.485% | $278.4581 | $278.46 | $278.45 | $278.50 |
| Purchase #2 | $76.83 | 13.156% | $86.9378 | $86.94 | $86.95 | $86.90 |
| Purchase #3 | $34.66 | 6.794% | $37.0148 | $37.01 | $37.00 | $37.00 |
| Purchase #4 | $38.30 | 5.518% | $40.4134 | $40.41 | $40.40 | $40.40 |
| Purchase #5 | $47.95 | 8.320% | $51.9394 | $51.94 | $51.95 | $51.90 |
| Purchase #6 | $170.43 | 13.660% | $193.7107 | $193.71 | $193.70 | $193.70 |
| Purchase #7 | $104.37 | 10.533% | $115.3633 | $115.36 | $115.35 | $115.40 |
| 7 purchase totals = | $717.91 | $803.8375 | $803.83 | $803.80 | $803.80 | |