| 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 | $37.40 | 11.165% | $41.5757 | $41.58 | $41.60 | $41.60 |
| Purchase #2 | $227.38 | 8.853% | $247.51 | $247.51 | $247.50 | $247.50 |
| Purchase #3 | $203.28 | 4.545% | $212.5191 | $212.52 | $212.50 | $212.50 |
| Purchase #4 | $26.30 | 6.699% | $28.0618 | $28.06 | $28.05 | $28.10 |
| Purchase #5 | $236.69 | 7.221% | $253.7814 | $253.78 | $253.80 | $253.80 |
| Purchase #6 | $26.38 | 5.195% | $27.7504 | $27.75 | $27.75 | $27.80 |
| Purchase #7 | $67.99 | 10.472% | $75.1099 | $75.11 | $75.10 | $75.10 |
| 7 purchase totals = | $825.42 | $886.3083 | $886.31 | $886.30 | $886.40 | |