| 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 | $8.41 | 6.453% | $8.9527 | $8.95 | $8.95 | $9.00 |
| Purchase #2 | $106.99 | 12.793% | $120.6772 | $120.68 | $120.70 | $120.70 |
| Purchase #3 | $44.64 | 12.186% | $50.0798 | $50.08 | $50.10 | $50.10 |
| Purchase #4 | $248.63 | 4.310% | $259.346 | $259.35 | $259.35 | $259.30 |
| Purchase #5 | $51.47 | 4.853% | $53.9678 | $53.97 | $53.95 | $54.00 |
| Purchase #6 | $190.27 | 4.313% | $198.4763 | $198.48 | $198.50 | $198.50 |
| Purchase #7 | $157.32 | 11.779% | $175.8507 | $175.85 | $175.85 | $175.90 |
| 7 purchase totals = | $807.73 | $867.3505 | $867.36 | $867.40 | $867.50 | |