| 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 | $45.44 | 12.350% | $51.0518 | $51.05 | $51.05 | $51.10 |
| Purchase #2 | $214.86 | 3.265% | $221.8752 | $221.88 | $221.90 | $221.90 |
| Purchase #3 | $33.76 | 4.576% | $35.3049 | $35.30 | $35.30 | $35.30 |
| Purchase #4 | $99.99 | 5.679% | $105.6684 | $105.67 | $105.65 | $105.70 |
| Purchase #5 | $36.36 | 5.534% | $38.3722 | $38.37 | $38.35 | $38.40 |
| Purchase #6 | $102.92 | 13.678% | $116.9974 | $117.00 | $117.00 | $117.00 |
| Purchase #7 | $227.75 | 11.599% | $254.1667 | $254.17 | $254.15 | $254.20 |
| 7 purchase totals = | $761.08 | $823.4366 | $823.44 | $823.40 | $823.60 | |