| 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 | $72.51 | 5.860% | $76.7591 | $76.76 | $76.75 | $76.80 |
| Purchase #2 | $113.71 | 6.677% | $121.3024 | $121.30 | $121.30 | $121.30 |
| Purchase #3 | $13.52 | 3.340% | $13.9716 | $13.97 | $13.95 | $14.00 |
| Purchase #4 | $117.33 | 12.704% | $132.2356 | $132.24 | $132.25 | $132.20 |
| Purchase #5 | $143.98 | 9.260% | $157.3125 | $157.31 | $157.30 | $157.30 |
| Purchase #6 | $58.29 | 7.632% | $62.7387 | $62.74 | $62.75 | $62.70 |
| Purchase #7 | $44.66 | 12.821% | $50.3859 | $50.39 | $50.40 | $50.40 |
| 7 purchase totals = | $564.00 | $614.7058 | $614.71 | $614.70 | $614.70 | |