| 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 | $45.88 | 11.557% | $51.1824 | $51.18 | $51.20 | $51.20 |
| Purchase #2 | $213.59 | 5.709% | $225.7839 | $225.78 | $225.80 | $225.80 |
| Purchase #3 | $21.78 | 7.794% | $23.4775 | $23.48 | $23.50 | $23.50 |
| Purchase #4 | $140.96 | 9.277% | $154.0369 | $154.04 | $154.05 | $154.00 |
| Purchase #5 | $7.39 | 10.545% | $8.1693 | $8.17 | $8.15 | $8.20 |
| Purchase #6 | $93.45 | 9.731% | $102.5436 | $102.54 | $102.55 | $102.50 |
| Purchase #7 | $250.59 | 12.434% | $281.7484 | $281.75 | $281.75 | $281.70 |
| 7 purchase totals = | $773.64 | $846.9420 | $846.94 | $847.00 | $846.90 | |