| 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 | $50.89 | 12.158% | $57.0772 | $57.08 | $57.10 | $57.10 |
| Purchase #2 | $184.67 | 5.300% | $194.4575 | $194.46 | $194.45 | $194.50 |
| Purchase #3 | $194.94 | 11.810% | $217.9624 | $217.96 | $217.95 | $218.00 |
| Purchase #4 | $81.51 | 3.660% | $84.4933 | $84.49 | $84.50 | $84.50 |
| Purchase #5 | $107.39 | 7.321% | $115.252 | $115.25 | $115.25 | $115.30 |
| Purchase #6 | $182.58 | 4.312% | $190.4528 | $190.45 | $190.45 | $190.50 |
| Purchase #7 | $110.25 | 13.692% | $125.3454 | $125.35 | $125.35 | $125.30 |
| 7 purchase totals = | $912.23 | $985.0406 | $985.04 | $985.05 | $985.20 | |