| 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 | $78.43 | 10.627% | $86.7648 | $86.76 | $86.75 | $86.80 |
| Purchase #2 | $208.67 | 5.425% | $219.9903 | $219.99 | $220.00 | $220.00 |
| Purchase #3 | $185.65 | 3.529% | $192.2016 | $192.20 | $192.20 | $192.20 |
| Purchase #4 | $53.61 | 5.342% | $56.4738 | $56.47 | $56.45 | $56.50 |
| Purchase #5 | $9.40 | 3.787% | $9.756 | $9.76 | $9.75 | $9.80 |
| Purchase #6 | $115.37 | 11.575% | $128.7241 | $128.72 | $128.70 | $128.70 |
| Purchase #7 | $82.50 | 7.671% | $88.8286 | $88.83 | $88.85 | $88.80 |
| 7 purchase totals = | $733.63 | $782.7392 | $782.73 | $782.70 | $782.80 | |