| 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 | $70.47 | 11.146% | $78.3246 | $78.32 | $78.30 | $78.30 |
| Purchase #2 | $76.72 | 12.588% | $86.3775 | $86.38 | $86.40 | $86.40 |
| Purchase #3 | $64.99 | 5.222% | $68.3838 | $68.38 | $68.40 | $68.40 |
| Purchase #4 | $44.56 | 11.186% | $49.5445 | $49.54 | $49.55 | $49.50 |
| Purchase #5 | $12.75 | 12.560% | $14.3514 | $14.35 | $14.35 | $14.40 |
| Purchase #6 | $77.44 | 4.641% | $81.034 | $81.03 | $81.05 | $81.00 |
| Purchase #7 | $61.43 | 3.586% | $63.6329 | $63.63 | $63.65 | $63.60 |
| 7 purchase totals = | $408.36 | $441.6487 | $441.63 | $441.70 | $441.60 | |