| 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 | $9.65 | 13.707% | $10.9727 | $10.97 | $10.95 | $11.00 |
| Purchase #2 | $28.92 | 10.146% | $31.8542 | $31.85 | $31.85 | $31.90 |
| Purchase #3 | $132.72 | 5.769% | $140.3766 | $140.38 | $140.40 | $140.40 |
| Purchase #4 | $116.37 | 6.603% | $124.0539 | $124.05 | $124.05 | $124.10 |
| Purchase #5 | $218.53 | 10.621% | $241.7401 | $241.74 | $241.75 | $241.70 |
| Purchase #6 | $67.70 | 8.422% | $73.4017 | $73.40 | $73.40 | $73.40 |
| Purchase #7 | $75.67 | 8.738% | $82.282 | $82.28 | $82.30 | $82.30 |
| 7 purchase totals = | $649.56 | $704.6812 | $704.67 | $704.70 | $704.80 | |