| 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 | $6.93 | 12.477% | $7.7947 | $7.79 | $7.80 | $7.80 |
| Purchase #2 | $53.37 | 12.726% | $60.1619 | $60.16 | $60.15 | $60.20 |
| Purchase #3 | $119.79 | 12.515% | $134.7817 | $134.78 | $134.80 | $134.80 |
| Purchase #4 | $123.96 | 13.872% | $141.1557 | $141.16 | $141.15 | $141.20 |
| Purchase #5 | $155.66 | 4.818% | $163.1597 | $163.16 | $163.15 | $163.20 |
| Purchase #6 | $83.93 | 12.862% | $94.7251 | $94.73 | $94.75 | $94.70 |
| Purchase #7 | $211.62 | 12.120% | $237.2683 | $237.27 | $237.25 | $237.30 |
| 7 purchase totals = | $755.26 | $839.0471 | $839.05 | $839.05 | $839.20 | |