| 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 | $59.46 | 13.779% | $67.653 | $67.65 | $67.65 | $67.70 |
| Purchase #2 | $43.59 | 10.362% | $48.1068 | $48.11 | $48.10 | $48.10 |
| Purchase #3 | $117.59 | 4.476% | $122.8533 | $122.85 | $122.85 | $122.90 |
| Purchase #4 | $115.87 | 4.218% | $120.7574 | $120.76 | $120.75 | $120.80 |
| Purchase #5 | $149.44 | 9.500% | $163.6368 | $163.64 | $163.65 | $163.60 |
| Purchase #6 | $231.58 | 10.436% | $255.7477 | $255.75 | $255.75 | $255.70 |
| Purchase #7 | $162.36 | 11.676% | $181.3172 | $181.32 | $181.30 | $181.30 |
| 7 purchase totals = | $879.89 | $960.0722 | $960.08 | $960.05 | $960.10 | |