| 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 | $114.34 | 8.376% | $123.9171 | $123.92 | $123.90 | $123.90 |
| Purchase #2 | $84.96 | 7.527% | $91.3549 | $91.35 | $91.35 | $91.40 |
| Purchase #3 | $52.73 | 5.481% | $55.6201 | $55.62 | $55.60 | $55.60 |
| Purchase #4 | $194.46 | 13.684% | $221.0699 | $221.07 | $221.05 | $221.10 |
| Purchase #5 | $155.81 | 4.633% | $163.0287 | $163.03 | $163.05 | $163.00 |
| Purchase #6 | $130.78 | 5.407% | $137.8513 | $137.85 | $137.85 | $137.90 |
| Purchase #7 | $10.37 | 13.433% | $11.763 | $11.76 | $11.75 | $11.80 |
| 7 purchase totals = | $743.45 | $804.6050 | $804.60 | $804.55 | $804.70 | |