| 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 | $77.46 | 3.727% | $80.3469 | $80.35 | $80.35 | $80.30 |
| Purchase #2 | $45.60 | 10.321% | $50.3064 | $50.31 | $50.30 | $50.30 |
| Purchase #3 | $93.79 | 9.245% | $102.4609 | $102.46 | $102.45 | $102.50 |
| Purchase #4 | $116.75 | 13.469% | $132.4751 | $132.48 | $132.50 | $132.50 |
| Purchase #5 | $200.91 | 12.351% | $225.7244 | $225.72 | $225.70 | $225.70 |
| Purchase #6 | $36.99 | 13.185% | $41.8671 | $41.87 | $41.85 | $41.90 |
| Purchase #7 | $145.28 | 3.754% | $150.7338 | $150.73 | $150.75 | $150.70 |
| 7 purchase totals = | $716.78 | $783.9146 | $783.92 | $783.90 | $783.90 | |