| 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 | $30.90 | 3.826% | $32.0822 | $32.08 | $32.10 | $32.10 |
| Purchase #2 | $58.59 | 3.106% | $60.4098 | $60.41 | $60.40 | $60.40 |
| Purchase #3 | $125.56 | 10.690% | $138.9824 | $138.98 | $139.00 | $139.00 |
| Purchase #4 | $31.77 | 5.156% | $33.4081 | $33.41 | $33.40 | $33.40 |
| Purchase #5 | $185.84 | 8.668% | $201.9486 | $201.95 | $201.95 | $201.90 |
| Purchase #6 | $88.60 | 9.196% | $96.7477 | $96.75 | $96.75 | $96.70 |
| Purchase #7 | $144.80 | 10.776% | $160.4036 | $160.40 | $160.40 | $160.40 |
| 7 purchase totals = | $666.06 | $723.9824 | $723.98 | $724.00 | $723.90 | |