| 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 | $11.40 | 11.349% | $12.6938 | $12.69 | $12.70 | $12.70 |
| Purchase #2 | $143.67 | 8.488% | $155.8647 | $155.86 | $155.85 | $155.90 |
| Purchase #3 | $61.40 | 4.800% | $64.3472 | $64.35 | $64.35 | $64.30 |
| Purchase #4 | $176.74 | 3.774% | $183.4102 | $183.41 | $183.40 | $183.40 |
| Purchase #5 | $94.37 | 3.314% | $97.4974 | $97.50 | $97.50 | $97.50 |
| Purchase #6 | $56.28 | 12.523% | $63.3279 | $63.33 | $63.35 | $63.30 |
| Purchase #7 | $20.43 | 3.625% | $21.1706 | $21.17 | $21.15 | $21.20 |
| 7 purchase totals = | $564.29 | $598.3118 | $598.31 | $598.30 | $598.30 | |