| 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 | $198.63 | 3.230% | $205.0457 | $205.05 | $205.05 | $205.00 |
| Purchase #2 | $8.45 | 8.788% | $9.1926 | $9.19 | $9.20 | $9.20 |
| Purchase #3 | $58.85 | 4.149% | $61.2917 | $61.29 | $61.30 | $61.30 |
| Purchase #4 | $16.56 | 10.149% | $18.2407 | $18.24 | $18.25 | $18.20 |
| Purchase #5 | $41.25 | 7.401% | $44.3029 | $44.30 | $44.30 | $44.30 |
| Purchase #6 | $229.43 | 8.191% | $248.2226 | $248.22 | $248.20 | $248.20 |
| Purchase #7 | $106.34 | 7.636% | $114.4601 | $114.46 | $114.45 | $114.50 |
| 7 purchase totals = | $659.51 | $700.7563 | $700.75 | $700.75 | $700.70 | |