| 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 | $33.50 | 3.583% | $34.7003 | $34.70 | $34.70 | $34.70 |
| Purchase #2 | $87.61 | 13.680% | $99.595 | $99.60 | $99.60 | $99.60 |
| Purchase #3 | $146.97 | 11.323% | $163.6114 | $163.61 | $163.60 | $163.60 |
| Purchase #4 | $170.94 | 7.334% | $183.4767 | $183.48 | $183.50 | $183.50 |
| Purchase #5 | $112.31 | 5.698% | $118.7094 | $118.71 | $118.70 | $118.70 |
| Purchase #6 | $185.94 | 10.230% | $204.9617 | $204.96 | $204.95 | $205.00 |
| Purchase #7 | $21.35 | 10.137% | $23.5142 | $23.51 | $23.50 | $23.50 |
| 7 purchase totals = | $758.62 | $828.5687 | $828.57 | $828.55 | $828.60 | |