| 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 | $125.94 | 8.505% | $136.6512 | $136.65 | $136.65 | $136.70 |
| Purchase #2 | $106.64 | 3.596% | $110.4748 | $110.47 | $110.45 | $110.50 |
| Purchase #3 | $73.80 | 10.319% | $81.4154 | $81.42 | $81.40 | $81.40 |
| Purchase #4 | $55.56 | 4.257% | $57.9252 | $57.93 | $57.95 | $57.90 |
| Purchase #5 | $86.95 | 8.786% | $94.5894 | $94.59 | $94.60 | $94.60 |
| Purchase #6 | $14.54 | 8.867% | $15.8293 | $15.83 | $15.85 | $15.80 |
| Purchase #7 | $141.55 | 10.472% | $156.3731 | $156.37 | $156.35 | $156.40 |
| 7 purchase totals = | $604.98 | $653.2584 | $653.26 | $653.25 | $653.30 | |