| 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 | $35.44 | 3.285% | $36.6042 | $36.60 | $36.60 | $36.60 |
| Purchase #2 | $137.70 | 5.154% | $144.7971 | $144.80 | $144.80 | $144.80 |
| Purchase #3 | $93.30 | 12.191% | $104.6742 | $104.67 | $104.65 | $104.70 |
| Purchase #4 | $93.70 | 4.448% | $97.8678 | $97.87 | $97.85 | $97.90 |
| Purchase #5 | $130.57 | 11.816% | $145.9982 | $146.00 | $146.00 | $146.00 |
| Purchase #6 | $123.34 | 11.367% | $137.3601 | $137.36 | $137.35 | $137.40 |
| Purchase #7 | $73.58 | 6.407% | $78.2943 | $78.29 | $78.30 | $78.30 |
| 7 purchase totals = | $687.63 | $745.5959 | $745.59 | $745.55 | $745.70 | |