| 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 | $77.88 | 5.186% | $81.9189 | $81.92 | $81.90 | $81.90 |
| Purchase #2 | $12.83 | 9.193% | $14.0095 | $14.01 | $14.00 | $14.00 |
| Purchase #3 | $11.33 | 12.172% | $12.7091 | $12.71 | $12.70 | $12.70 |
| Purchase #4 | $176.66 | 5.341% | $186.0954 | $186.10 | $186.10 | $186.10 |
| Purchase #5 | $20.80 | 5.189% | $21.8793 | $21.88 | $21.90 | $21.90 |
| Purchase #6 | $144.49 | 11.543% | $161.1685 | $161.17 | $161.15 | $161.20 |
| Purchase #7 | $237.88 | 3.231% | $245.5659 | $245.57 | $245.55 | $245.60 |
| 7 purchase totals = | $681.87 | $723.3466 | $723.36 | $723.30 | $723.40 | |