| 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 | $51.49 | 12.128% | $57.7347 | $57.73 | $57.75 | $57.70 |
| Purchase #2 | $29.33 | 12.784% | $33.0795 | $33.08 | $33.10 | $33.10 |
| Purchase #3 | $185.63 | 5.175% | $195.2364 | $195.24 | $195.25 | $195.20 |
| Purchase #4 | $233.91 | 4.311% | $243.9939 | $243.99 | $244.00 | $244.00 |
| Purchase #5 | $74.74 | 11.175% | $83.0922 | $83.09 | $83.10 | $83.10 |
| Purchase #6 | $67.98 | 3.860% | $70.604 | $70.60 | $70.60 | $70.60 |
| Purchase #7 | $117.80 | 8.225% | $127.4891 | $127.49 | $127.50 | $127.50 |
| 7 purchase totals = | $760.88 | $811.2298 | $811.22 | $811.30 | $811.20 | |