| 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 | $46.71 | 7.859% | $50.3809 | $50.38 | $50.40 | $50.40 |
| Purchase #2 | $99.79 | 7.716% | $107.4898 | $107.49 | $107.50 | $107.50 |
| Purchase #3 | $101.84 | 8.483% | $110.4791 | $110.48 | $110.50 | $110.50 |
| Purchase #4 | $176.64 | 10.787% | $195.6942 | $195.69 | $195.70 | $195.70 |
| Purchase #5 | $129.91 | 11.733% | $145.1523 | $145.15 | $145.15 | $145.20 |
| Purchase #6 | $209.28 | 8.585% | $227.2467 | $227.25 | $227.25 | $227.20 |
| Purchase #7 | $117.98 | 9.541% | $129.2365 | $129.24 | $129.25 | $129.20 |
| 7 purchase totals = | $882.15 | $965.6795 | $965.68 | $965.75 | $965.70 | |