| 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 | $27.74 | 9.744% | $30.443 | $30.44 | $30.45 | $30.40 |
| Purchase #2 | $248.56 | 7.778% | $267.893 | $267.89 | $267.90 | $267.90 |
| Purchase #3 | $160.40 | 7.809% | $172.9256 | $172.93 | $172.95 | $172.90 |
| Purchase #4 | $44.43 | 13.309% | $50.3432 | $50.34 | $50.35 | $50.30 |
| Purchase #5 | $129.28 | 3.845% | $134.2508 | $134.25 | $134.25 | $134.30 |
| Purchase #6 | $164.89 | 13.182% | $186.6258 | $186.63 | $186.65 | $186.60 |
| Purchase #7 | $79.50 | 8.256% | $86.0635 | $86.06 | $86.05 | $86.10 |
| 7 purchase totals = | $854.80 | $928.5449 | $928.54 | $928.60 | $928.50 | |