| 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 | $19.47 | 12.705% | $21.9437 | $21.94 | $21.95 | $21.90 |
| Purchase #2 | $250.71 | 4.660% | $262.3931 | $262.39 | $262.40 | $262.40 |
| Purchase #3 | $16.81 | 3.698% | $17.4316 | $17.43 | $17.45 | $17.40 |
| Purchase #4 | $237.88 | 5.400% | $250.7255 | $250.73 | $250.75 | $250.70 |
| Purchase #5 | $207.86 | 7.108% | $222.6347 | $222.63 | $222.65 | $222.60 |
| Purchase #6 | $34.82 | 8.716% | $37.8549 | $37.85 | $37.85 | $37.90 |
| Purchase #7 | $5.39 | 9.739% | $5.9149 | $5.91 | $5.90 | $5.90 |
| 7 purchase totals = | $772.94 | $818.8984 | $818.88 | $818.95 | $818.80 | |