| 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 | $7.92 | 8.681% | $8.6075 | $8.61 | $8.60 | $8.60 |
| Purchase #2 | $165.30 | 4.239% | $172.3071 | $172.31 | $172.30 | $172.30 |
| Purchase #3 | $16.56 | 12.659% | $18.6563 | $18.66 | $18.65 | $18.70 |
| Purchase #4 | $17.38 | 3.862% | $18.0512 | $18.05 | $18.05 | $18.10 |
| Purchase #5 | $46.63 | 9.202% | $50.9209 | $50.92 | $50.90 | $50.90 |
| Purchase #6 | $44.72 | 6.712% | $47.7216 | $47.72 | $47.70 | $47.70 |
| Purchase #7 | $30.98 | 9.589% | $33.9507 | $33.95 | $33.95 | $34.00 |
| 7 purchase totals = | $329.49 | $350.2153 | $350.22 | $350.15 | $350.30 | |