| 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 | $45.78 | 10.421% | $50.5507 | $50.55 | $50.55 | $50.60 |
| Purchase #2 | $143.91 | 13.684% | $163.6026 | $163.60 | $163.60 | $163.60 |
| Purchase #3 | $188.42 | 9.147% | $205.6548 | $205.65 | $205.65 | $205.70 |
| Purchase #4 | $223.45 | 10.281% | $246.4229 | $246.42 | $246.40 | $246.40 |
| Purchase #5 | $15.65 | 12.768% | $17.6482 | $17.65 | $17.65 | $17.60 |
| Purchase #6 | $112.71 | 9.500% | $123.4175 | $123.42 | $123.40 | $123.40 |
| Purchase #7 | $95.29 | 4.782% | $99.8468 | $99.85 | $99.85 | $99.80 |
| 7 purchase totals = | $825.21 | $907.1435 | $907.14 | $907.10 | $907.10 | |