| 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 | $14.40 | 7.111% | $15.424 | $15.42 | $15.40 | $15.40 |
| Purchase #2 | $218.59 | 8.788% | $237.7997 | $237.80 | $237.80 | $237.80 |
| Purchase #3 | $94.92 | 13.652% | $107.8785 | $107.88 | $107.90 | $107.90 |
| Purchase #4 | $30.99 | 8.109% | $33.503 | $33.50 | $33.50 | $33.50 |
| Purchase #5 | $54.53 | 10.575% | $60.2965 | $60.30 | $60.30 | $60.30 |
| Purchase #6 | $18.52 | 4.792% | $19.4075 | $19.41 | $19.40 | $19.40 |
| Purchase #7 | $105.36 | 5.112% | $110.746 | $110.75 | $110.75 | $110.70 |
| 7 purchase totals = | $537.31 | $585.0552 | $585.06 | $585.05 | $585.00 | |