| 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 | $79.95 | 10.157% | $88.0705 | $88.07 | $88.05 | $88.10 |
| Purchase #2 | $166.92 | 3.696% | $173.0894 | $173.09 | $173.10 | $173.10 |
| Purchase #3 | $215.74 | 5.560% | $227.7351 | $227.74 | $227.75 | $227.70 |
| Purchase #4 | $21.55 | 7.708% | $23.2111 | $23.21 | $23.20 | $23.20 |
| Purchase #5 | $127.91 | 3.852% | $132.8371 | $132.84 | $132.85 | $132.80 |
| Purchase #6 | $60.36 | 4.174% | $62.8794 | $62.88 | $62.90 | $62.90 |
| Purchase #7 | $129.63 | 7.305% | $139.0995 | $139.10 | $139.10 | $139.10 |
| 7 purchase totals = | $802.06 | $846.9221 | $846.93 | $846.95 | $846.90 | |