| 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 | $24.61 | 13.781% | $28.0015 | $28.00 | $28.00 | $28.00 |
| Purchase #2 | $174.37 | 6.512% | $185.725 | $185.73 | $185.75 | $185.70 |
| Purchase #3 | $28.79 | 3.333% | $29.7496 | $29.75 | $29.75 | $29.70 |
| Purchase #4 | $206.66 | 6.673% | $220.4504 | $220.45 | $220.45 | $220.50 |
| Purchase #5 | $121.31 | 10.470% | $134.0112 | $134.01 | $134.00 | $134.00 |
| Purchase #6 | $169.61 | 13.520% | $192.5413 | $192.54 | $192.55 | $192.50 |
| Purchase #7 | $136.27 | 5.232% | $143.3996 | $143.40 | $143.40 | $143.40 |
| 7 purchase totals = | $861.62 | $933.8786 | $933.88 | $933.90 | $933.80 | |