| 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 | $6.39 | 5.427% | $6.7368 | $6.74 | $6.75 | $6.70 |
| Purchase #2 | $138.95 | 11.422% | $154.8209 | $154.82 | $154.80 | $154.80 |
| Purchase #3 | $86.36 | 11.328% | $96.1429 | $96.14 | $96.15 | $96.10 |
| Purchase #4 | $27.68 | 10.428% | $30.5665 | $30.57 | $30.55 | $30.60 |
| Purchase #5 | $225.94 | 9.142% | $246.5954 | $246.60 | $246.60 | $246.60 |
| Purchase #6 | $246.72 | 13.856% | $280.9055 | $280.91 | $280.90 | $280.90 |
| Purchase #7 | $247.95 | 11.324% | $276.0279 | $276.03 | $276.05 | $276.00 |
| 7 purchase totals = | $979.99 | $1,091.7959 | $1,091.81 | $1,091.80 | $1,091.70 | |