| 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 | $87.41 | 13.303% | $99.0382 | $99.04 | $99.05 | $99.00 |
| Purchase #2 | $85.70 | 13.492% | $97.2626 | $97.26 | $97.25 | $97.30 |
| Purchase #3 | $129.51 | 7.621% | $139.38 | $139.38 | $139.40 | $139.40 |
| Purchase #4 | $113.75 | 12.300% | $127.7413 | $127.74 | $127.75 | $127.70 |
| Purchase #5 | $81.93 | 9.163% | $89.4372 | $89.44 | $89.45 | $89.40 |
| Purchase #6 | $124.50 | 13.407% | $141.1917 | $141.19 | $141.20 | $141.20 |
| Purchase #7 | $209.95 | 5.137% | $220.7351 | $220.74 | $220.75 | $220.70 |
| 7 purchase totals = | $832.75 | $914.7861 | $914.79 | $914.85 | $914.70 | |