| 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 | $77.39 | 8.726% | $84.1431 | $84.14 | $84.15 | $84.10 |
| Purchase #2 | $126.36 | 6.274% | $134.2878 | $134.29 | $134.30 | $134.30 |
| Purchase #3 | $14.45 | 7.851% | $15.5845 | $15.58 | $15.60 | $15.60 |
| Purchase #4 | $128.37 | 8.761% | $139.6165 | $139.62 | $139.60 | $139.60 |
| Purchase #5 | $107.91 | 3.815% | $112.0268 | $112.03 | $112.05 | $112.00 |
| Purchase #6 | $86.29 | 9.355% | $94.3624 | $94.36 | $94.35 | $94.40 |
| Purchase #7 | $58.47 | 11.826% | $65.3847 | $65.38 | $65.40 | $65.40 |
| 7 purchase totals = | $599.24 | $645.4058 | $645.40 | $645.45 | $645.40 | |