| 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 | $58.88 | 13.560% | $66.8641 | $66.86 | $66.85 | $66.90 |
| Purchase #2 | $94.76 | 4.722% | $99.2346 | $99.23 | $99.25 | $99.20 |
| Purchase #3 | $113.72 | 12.358% | $127.7735 | $127.77 | $127.75 | $127.80 |
| Purchase #4 | $27.81 | 11.369% | $30.9717 | $30.97 | $30.95 | $31.00 |
| Purchase #5 | $227.99 | 11.272% | $253.689 | $253.69 | $253.70 | $253.70 |
| Purchase #6 | $214.43 | 12.472% | $241.1737 | $241.17 | $241.15 | $241.20 |
| Purchase #7 | $91.43 | 6.508% | $97.3803 | $97.38 | $97.40 | $97.40 |
| 7 purchase totals = | $829.02 | $917.0869 | $917.07 | $917.05 | $917.20 | |