| 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 | $29.46 | 3.389% | $30.4584 | $30.46 | $30.45 | $30.50 |
| Purchase #2 | $11.96 | 5.271% | $12.5904 | $12.59 | $12.60 | $12.60 |
| Purchase #3 | $74.89 | 9.171% | $81.7582 | $81.76 | $81.75 | $81.80 |
| Purchase #4 | $46.74 | 6.642% | $49.8445 | $49.84 | $49.85 | $49.80 |
| Purchase #5 | $243.42 | 5.233% | $256.1582 | $256.16 | $256.15 | $256.20 |
| Purchase #6 | $62.52 | 3.790% | $64.8895 | $64.89 | $64.90 | $64.90 |
| Purchase #7 | $62.51 | 9.768% | $68.616 | $68.62 | $68.60 | $68.60 |
| 7 purchase totals = | $531.50 | $564.3152 | $564.32 | $564.30 | $564.40 | |