| 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 | $38.74 | 10.375% | $42.7593 | $42.76 | $42.75 | $42.80 |
| Purchase #2 | $90.44 | 4.141% | $94.1851 | $94.19 | $94.20 | $94.20 |
| Purchase #3 | $164.91 | 11.107% | $183.2266 | $183.23 | $183.25 | $183.20 |
| Purchase #4 | $248.47 | 5.446% | $262.0017 | $262.00 | $262.00 | $262.00 |
| Purchase #5 | $91.46 | 6.500% | $97.4049 | $97.40 | $97.40 | $97.40 |
| Purchase #6 | $58.57 | 9.745% | $64.2776 | $64.28 | $64.30 | $64.30 |
| Purchase #7 | $132.99 | 7.597% | $143.0933 | $143.09 | $143.10 | $143.10 |
| 7 purchase totals = | $825.58 | $886.9485 | $886.95 | $887.00 | $887.00 | |