| 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 | $42.79 | 11.604% | $47.7554 | $47.76 | $47.75 | $47.80 |
| Purchase #2 | $28.38 | 3.318% | $29.3216 | $29.32 | $29.30 | $29.30 |
| Purchase #3 | $20.40 | 7.226% | $21.8741 | $21.87 | $21.85 | $21.90 |
| Purchase #4 | $246.82 | 11.419% | $275.0044 | $275.00 | $275.00 | $275.00 |
| Purchase #5 | $227.92 | 4.361% | $237.8596 | $237.86 | $237.85 | $237.90 |
| Purchase #6 | $122.89 | 13.556% | $139.549 | $139.55 | $139.55 | $139.50 |
| Purchase #7 | $108.51 | 9.778% | $119.1201 | $119.12 | $119.10 | $119.10 |
| 7 purchase totals = | $797.71 | $870.4842 | $870.48 | $870.40 | $870.50 | |