| 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 | $82.38 | 8.641% | $89.4985 | $89.50 | $89.50 | $89.50 |
| Purchase #2 | $28.91 | 13.449% | $32.7981 | $32.80 | $32.80 | $32.80 |
| Purchase #3 | $193.93 | 10.482% | $214.2577 | $214.26 | $214.25 | $214.30 |
| Purchase #4 | $86.72 | 12.436% | $97.5045 | $97.50 | $97.50 | $97.50 |
| Purchase #5 | $124.57 | 13.787% | $141.7445 | $141.74 | $141.75 | $141.70 |
| Purchase #6 | $62.74 | 9.602% | $68.7643 | $68.76 | $68.75 | $68.80 |
| Purchase #7 | $76.59 | 8.335% | $82.9738 | $82.97 | $82.95 | $83.00 |
| 7 purchase totals = | $655.84 | $727.5414 | $727.53 | $727.50 | $727.60 | |