| 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 | $33.25 | 3.406% | $34.3825 | $34.38 | $34.40 | $34.40 |
| Purchase #2 | $155.97 | 5.685% | $164.8369 | $164.84 | $164.85 | $164.80 |
| Purchase #3 | $207.36 | 12.635% | $233.5599 | $233.56 | $233.55 | $233.60 |
| Purchase #4 | $83.90 | 3.618% | $86.9355 | $86.94 | $86.95 | $86.90 |
| Purchase #5 | $68.53 | 11.211% | $76.2129 | $76.21 | $76.20 | $76.20 |
| Purchase #6 | $131.78 | 8.544% | $143.0393 | $143.04 | $143.05 | $143.00 |
| Purchase #7 | $127.65 | 7.832% | $137.6475 | $137.65 | $137.65 | $137.60 |
| 7 purchase totals = | $808.44 | $876.6145 | $876.62 | $876.65 | $876.50 | |