| 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 | $8.33 | 11.765% | $9.31 | $9.31 | $9.30 | $9.30 |
| Purchase #2 | $56.32 | 11.705% | $62.9123 | $62.91 | $62.90 | $62.90 |
| Purchase #3 | $112.39 | 5.305% | $118.3523 | $118.35 | $118.35 | $118.40 |
| Purchase #4 | $196.93 | 9.509% | $215.6561 | $215.66 | $215.65 | $215.70 |
| Purchase #5 | $185.26 | 3.596% | $191.9219 | $191.92 | $191.90 | $191.90 |
| Purchase #6 | $66.97 | 11.115% | $74.4137 | $74.41 | $74.40 | $74.40 |
| Purchase #7 | $119.33 | 6.874% | $127.5327 | $127.53 | $127.55 | $127.50 |
| 7 purchase totals = | $745.53 | $800.0990 | $800.09 | $800.05 | $800.10 | |