| 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 | $93.83 | 7.296% | $100.6758 | $100.68 | $100.70 | $100.70 |
| Purchase #2 | $80.99 | 6.254% | $86.0551 | $86.06 | $86.05 | $86.10 |
| Purchase #3 | $204.90 | 10.308% | $226.0211 | $226.02 | $226.00 | $226.00 |
| Purchase #4 | $89.92 | 4.873% | $94.3018 | $94.30 | $94.30 | $94.30 |
| Purchase #5 | $61.65 | 7.638% | $66.3588 | $66.36 | $66.35 | $66.40 |
| Purchase #6 | $32.49 | 10.612% | $35.9378 | $35.94 | $35.95 | $35.90 |
| Purchase #7 | $106.69 | 7.302% | $114.4805 | $114.48 | $114.50 | $114.50 |
| 7 purchase totals = | $670.47 | $723.8309 | $723.84 | $723.85 | $723.90 | |