| 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 | $50.29 | 4.231% | $52.4178 | $52.42 | $52.40 | $52.40 |
| Purchase #2 | $49.53 | 5.828% | $52.4166 | $52.42 | $52.40 | $52.40 |
| Purchase #3 | $191.41 | 8.574% | $207.8215 | $207.82 | $207.80 | $207.80 |
| Purchase #4 | $238.92 | 13.718% | $271.695 | $271.70 | $271.70 | $271.70 |
| Purchase #5 | $154.78 | 7.526% | $166.4287 | $166.43 | $166.45 | $166.40 |
| Purchase #6 | $65.42 | 3.512% | $67.7176 | $67.72 | $67.70 | $67.70 |
| Purchase #7 | $130.83 | 9.574% | $143.3557 | $143.36 | $143.35 | $143.40 |
| 7 purchase totals = | $881.18 | $961.8529 | $961.87 | $961.80 | $961.80 | |