| 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 | $26.83 | 13.642% | $30.4901 | $30.49 | $30.50 | $30.50 |
| Purchase #2 | $215.83 | 3.671% | $223.7531 | $223.75 | $223.75 | $223.80 |
| Purchase #3 | $64.38 | 12.477% | $72.4127 | $72.41 | $72.40 | $72.40 |
| Purchase #4 | $155.88 | 8.316% | $168.843 | $168.84 | $168.85 | $168.80 |
| Purchase #5 | $211.99 | 13.195% | $239.9621 | $239.96 | $239.95 | $240.00 |
| Purchase #6 | $96.49 | 12.664% | $108.7095 | $108.71 | $108.70 | $108.70 |
| Purchase #7 | $127.28 | 9.644% | $139.5549 | $139.55 | $139.55 | $139.60 |
| 7 purchase totals = | $898.68 | $983.7254 | $983.71 | $983.70 | $983.80 | |