| 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 | $63.38 | 5.868% | $67.0991 | $67.10 | $67.10 | $67.10 |
| Purchase #2 | $17.69 | 9.370% | $19.3476 | $19.35 | $19.35 | $19.30 |
| Purchase #3 | $129.79 | 8.393% | $140.6833 | $140.68 | $140.70 | $140.70 |
| Purchase #4 | $113.72 | 3.686% | $117.9117 | $117.91 | $117.90 | $117.90 |
| Purchase #5 | $72.73 | 3.666% | $75.3963 | $75.40 | $75.40 | $75.40 |
| Purchase #6 | $119.49 | 3.837% | $124.0748 | $124.07 | $124.05 | $124.10 |
| Purchase #7 | $34.35 | 10.326% | $37.897 | $37.90 | $37.90 | $37.90 |
| 7 purchase totals = | $551.15 | $582.4098 | $582.41 | $582.40 | $582.40 | |