| 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 | $71.48 | 5.183% | $75.1848 | $75.18 | $75.20 | $75.20 |
| Purchase #2 | $12.96 | 8.772% | $14.0969 | $14.10 | $14.10 | $14.10 |
| Purchase #3 | $237.62 | 8.723% | $258.3476 | $258.35 | $258.35 | $258.30 |
| Purchase #4 | $96.31 | 8.800% | $104.7853 | $104.79 | $104.80 | $104.80 |
| Purchase #5 | $12.85 | 7.758% | $13.8469 | $13.85 | $13.85 | $13.80 |
| Purchase #6 | $206.72 | 9.649% | $226.6664 | $226.67 | $226.65 | $226.70 |
| Purchase #7 | $232.64 | 9.519% | $254.785 | $254.79 | $254.80 | $254.80 |
| 7 purchase totals = | $870.58 | $947.7129 | $947.73 | $947.75 | $947.70 | |