| 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 | $43.60 | 13.371% | $49.4298 | $49.43 | $49.45 | $49.40 |
| Purchase #2 | $196.43 | 5.134% | $206.5147 | $206.51 | $206.50 | $206.50 |
| Purchase #3 | $225.95 | 6.635% | $240.9418 | $240.94 | $240.95 | $240.90 |
| Purchase #4 | $194.92 | 13.336% | $220.9145 | $220.91 | $220.90 | $220.90 |
| Purchase #5 | $27.84 | 8.446% | $30.1914 | $30.19 | $30.20 | $30.20 |
| Purchase #6 | $195.36 | 10.179% | $215.2457 | $215.25 | $215.25 | $215.20 |
| Purchase #7 | $26.30 | 10.426% | $29.042 | $29.04 | $29.05 | $29.00 |
| 7 purchase totals = | $910.40 | $992.2799 | $992.27 | $992.30 | $992.10 | |