| 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 | $81.99 | 8.537% | $88.9895 | $88.99 | $89.00 | $89.00 |
| Purchase #2 | $214.56 | 12.256% | $240.8565 | $240.86 | $240.85 | $240.90 |
| Purchase #3 | $30.48 | 8.315% | $33.0144 | $33.01 | $33.00 | $33.00 |
| Purchase #4 | $217.88 | 11.832% | $243.6596 | $243.66 | $243.65 | $243.70 |
| Purchase #5 | $171.34 | 3.743% | $177.7533 | $177.75 | $177.75 | $177.80 |
| Purchase #6 | $72.29 | 5.672% | $76.3903 | $76.39 | $76.40 | $76.40 |
| Purchase #7 | $118.90 | 5.119% | $124.9865 | $124.99 | $125.00 | $125.00 |
| 7 purchase totals = | $907.44 | $985.6501 | $985.65 | $985.65 | $985.80 | |