| 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 | $33.77 | 7.357% | $36.2545 | $36.25 | $36.25 | $36.30 |
| Purchase #2 | $9.43 | 5.844% | $9.9811 | $9.98 | $10.00 | $10.00 |
| Purchase #3 | $224.50 | 10.139% | $247.2621 | $247.26 | $247.25 | $247.30 |
| Purchase #4 | $220.94 | 5.612% | $233.3392 | $233.34 | $233.35 | $233.30 |
| Purchase #5 | $212.49 | 13.137% | $240.4048 | $240.40 | $240.40 | $240.40 |
| Purchase #6 | $188.61 | 5.603% | $199.1778 | $199.18 | $199.20 | $199.20 |
| Purchase #7 | $89.27 | 9.255% | $97.5319 | $97.53 | $97.55 | $97.50 |
| 7 purchase totals = | $979.01 | $1,063.9514 | $1,063.94 | $1,064.00 | $1,064.00 | |