| 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 | $135.35 | 6.749% | $144.4848 | $144.48 | $144.50 | $144.50 |
| Purchase #2 | $70.70 | 8.622% | $76.7958 | $76.80 | $76.80 | $76.80 |
| Purchase #3 | $85.79 | 12.522% | $96.5326 | $96.53 | $96.55 | $96.50 |
| Purchase #4 | $115.86 | 13.659% | $131.6853 | $131.69 | $131.70 | $131.70 |
| Purchase #5 | $166.58 | 6.697% | $177.7359 | $177.74 | $177.75 | $177.70 |
| Purchase #6 | $28.70 | 8.256% | $31.0695 | $31.07 | $31.05 | $31.10 |
| Purchase #7 | $88.98 | 9.775% | $97.6778 | $97.68 | $97.70 | $97.70 |
| 7 purchase totals = | $691.96 | $755.9817 | $755.99 | $756.05 | $756.00 | |