| 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 | $52.55 | 8.379% | $56.9532 | $56.95 | $56.95 | $57.00 |
| Purchase #2 | $84.76 | 7.795% | $91.367 | $91.37 | $91.35 | $91.40 |
| Purchase #3 | $76.72 | 4.265% | $79.9921 | $79.99 | $80.00 | $80.00 |
| Purchase #4 | $109.83 | 12.836% | $123.9278 | $123.93 | $123.95 | $123.90 |
| Purchase #5 | $82.49 | 10.432% | $91.0954 | $91.10 | $91.10 | $91.10 |
| Purchase #6 | $11.77 | 13.161% | $13.319 | $13.32 | $13.30 | $13.30 |
| Purchase #7 | $222.40 | 13.417% | $252.2394 | $252.24 | $252.25 | $252.20 |
| 7 purchase totals = | $640.52 | $708.8939 | $708.90 | $708.90 | $708.90 | |