| 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 | $64.63 | 5.740% | $68.3398 | $68.34 | $68.35 | $68.30 |
| Purchase #2 | $44.34 | 8.832% | $48.2561 | $48.26 | $48.25 | $48.30 |
| Purchase #3 | $90.75 | 7.521% | $97.5753 | $97.58 | $97.60 | $97.60 |
| Purchase #4 | $234.62 | 9.104% | $255.9798 | $255.98 | $256.00 | $256.00 |
| Purchase #5 | $183.78 | 8.130% | $198.7213 | $198.72 | $198.70 | $198.70 |
| Purchase #6 | $178.54 | 9.476% | $195.4585 | $195.46 | $195.45 | $195.50 |
| Purchase #7 | $13.96 | 9.573% | $15.2964 | $15.30 | $15.30 | $15.30 |
| 7 purchase totals = | $810.62 | $879.6272 | $879.64 | $879.65 | $879.70 | |