| 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 | $96.87 | 13.407% | $109.8574 | $109.86 | $109.85 | $109.90 |
| Purchase #2 | $101.53 | 12.575% | $114.2974 | $114.30 | $114.30 | $114.30 |
| Purchase #3 | $66.98 | 13.447% | $75.9868 | $75.99 | $76.00 | $76.00 |
| Purchase #4 | $29.95 | 3.818% | $31.0935 | $31.09 | $31.10 | $31.10 |
| Purchase #5 | $167.72 | 13.852% | $190.9526 | $190.95 | $190.95 | $191.00 |
| Purchase #6 | $90.56 | 13.478% | $102.7657 | $102.77 | $102.75 | $102.80 |
| Purchase #7 | $114.29 | 10.221% | $125.9716 | $125.97 | $125.95 | $126.00 |
| 7 purchase totals = | $667.90 | $750.9250 | $750.93 | $750.90 | $751.10 | |