| 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 | $28.59 | 7.194% | $30.6468 | $30.65 | $30.65 | $30.60 |
| Purchase #2 | $237.70 | 12.380% | $267.1273 | $267.13 | $267.15 | $267.10 |
| Purchase #3 | $247.35 | 13.628% | $281.0589 | $281.06 | $281.05 | $281.10 |
| Purchase #4 | $42.75 | 7.544% | $45.9751 | $45.98 | $46.00 | $46.00 |
| Purchase #5 | $32.48 | 5.444% | $34.2482 | $34.25 | $34.25 | $34.20 |
| Purchase #6 | $149.79 | 9.429% | $163.9137 | $163.91 | $163.90 | $163.90 |
| Purchase #7 | $54.48 | 5.231% | $57.3298 | $57.33 | $57.35 | $57.30 |
| 7 purchase totals = | $793.14 | $880.2998 | $880.31 | $880.35 | $880.20 | |