| 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 | $46.72 | 6.746% | $49.8717 | $49.87 | $49.85 | $49.90 |
| Purchase #2 | $152.32 | 7.543% | $163.8095 | $163.81 | $163.80 | $163.80 |
| Purchase #3 | $106.92 | 10.159% | $117.782 | $117.78 | $117.80 | $117.80 |
| Purchase #4 | $145.95 | 5.561% | $154.0663 | $154.07 | $154.05 | $154.10 |
| Purchase #5 | $56.58 | 11.325% | $62.9877 | $62.99 | $63.00 | $63.00 |
| Purchase #6 | $244.68 | 4.231% | $255.0324 | $255.03 | $255.05 | $255.00 |
| Purchase #7 | $78.63 | 3.368% | $81.2783 | $81.28 | $81.30 | $81.30 |
| 7 purchase totals = | $831.80 | $884.8279 | $884.83 | $884.85 | $884.90 | |