| 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 | $46.38 | 11.146% | $51.5495 | $51.55 | $51.55 | $51.50 |
| Purchase #2 | $235.37 | 4.744% | $246.536 | $246.54 | $246.55 | $246.50 |
| Purchase #3 | $15.34 | 7.842% | $16.543 | $16.54 | $16.55 | $16.50 |
| Purchase #4 | $125.50 | 8.336% | $135.9617 | $135.96 | $135.95 | $136.00 |
| Purchase #5 | $71.36 | 7.590% | $76.7762 | $76.78 | $76.80 | $76.80 |
| Purchase #6 | $10.49 | 8.531% | $11.3849 | $11.38 | $11.40 | $11.40 |
| Purchase #7 | $138.75 | 8.831% | $151.003 | $151.00 | $151.00 | $151.00 |
| 7 purchase totals = | $643.19 | $689.7543 | $689.75 | $689.80 | $689.70 | |