| 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 | $76.33 | 6.680% | $81.4288 | $81.43 | $81.45 | $81.40 |
| Purchase #2 | $223.54 | 5.383% | $235.5732 | $235.57 | $235.55 | $235.60 |
| Purchase #3 | $137.37 | 5.523% | $144.9569 | $144.96 | $144.95 | $145.00 |
| Purchase #4 | $77.69 | 11.633% | $86.7277 | $86.73 | $86.75 | $86.70 |
| Purchase #5 | $51.81 | 3.285% | $53.512 | $53.51 | $53.50 | $53.50 |
| Purchase #6 | $40.71 | 9.862% | $44.7248 | $44.72 | $44.70 | $44.70 |
| Purchase #7 | $41.82 | 7.380% | $44.9063 | $44.91 | $44.90 | $44.90 |
| 7 purchase totals = | $649.27 | $691.8297 | $691.83 | $691.80 | $691.80 | |