| 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 | $235.52 | 7.290% | $252.6894 | $252.69 | $252.70 | $252.70 |
| Purchase #2 | $117.98 | 8.300% | $127.7723 | $127.77 | $127.75 | $127.80 |
| Purchase #3 | $78.38 | 10.579% | $86.6718 | $86.67 | $86.65 | $86.70 |
| Purchase #4 | $16.25 | 9.415% | $17.7799 | $17.78 | $17.80 | $17.80 |
| Purchase #5 | $66.47 | 12.804% | $74.9808 | $74.98 | $75.00 | $75.00 |
| Purchase #6 | $137.39 | 4.647% | $143.7745 | $143.77 | $143.75 | $143.80 |
| Purchase #7 | $8.42 | 10.862% | $9.3346 | $9.33 | $9.35 | $9.30 |
| 7 purchase totals = | $660.41 | $713.0033 | $712.99 | $713.00 | $713.10 | |