| 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 | $11.66 | 10.222% | $12.8519 | $12.85 | $12.85 | $12.90 |
| Purchase #2 | $220.71 | 9.414% | $241.4876 | $241.49 | $241.50 | $241.50 |
| Purchase #3 | $28.57 | 7.408% | $30.6865 | $30.69 | $30.70 | $30.70 |
| Purchase #4 | $195.70 | 10.172% | $215.6066 | $215.61 | $215.60 | $215.60 |
| Purchase #5 | $64.90 | 8.793% | $70.6067 | $70.61 | $70.60 | $70.60 |
| Purchase #6 | $224.29 | 3.171% | $231.4022 | $231.40 | $231.40 | $231.40 |
| Purchase #7 | $86.41 | 11.818% | $96.6219 | $96.62 | $96.60 | $96.60 |
| 7 purchase totals = | $832.24 | $899.2634 | $899.27 | $899.25 | $899.30 | |