| 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 | $65.40 | 4.445% | $68.307 | $68.31 | $68.30 | $68.30 |
| Purchase #2 | $26.47 | 4.393% | $27.6328 | $27.63 | $27.65 | $27.60 |
| Purchase #3 | $197.57 | 6.153% | $209.7265 | $209.73 | $209.75 | $209.70 |
| Purchase #4 | $82.78 | 4.689% | $86.6616 | $86.66 | $86.65 | $86.70 |
| Purchase #5 | $129.57 | 12.737% | $146.0733 | $146.07 | $146.05 | $146.10 |
| Purchase #6 | $116.71 | 7.174% | $125.0828 | $125.08 | $125.10 | $125.10 |
| Purchase #7 | $228.30 | 13.104% | $258.2164 | $258.22 | $258.20 | $258.20 |
| 7 purchase totals = | $846.80 | $921.7004 | $921.70 | $921.70 | $921.70 | |