| 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 | $81.56 | 6.234% | $86.6445 | $86.64 | $86.65 | $86.60 |
| Purchase #2 | $75.65 | 7.273% | $81.152 | $81.15 | $81.15 | $81.20 |
| Purchase #3 | $46.68 | 13.302% | $52.8894 | $52.89 | $52.90 | $52.90 |
| Purchase #4 | $137.71 | 13.210% | $155.9015 | $155.90 | $155.90 | $155.90 |
| Purchase #5 | $138.75 | 12.703% | $156.3754 | $156.38 | $156.40 | $156.40 |
| Purchase #6 | $230.34 | 13.773% | $262.0647 | $262.06 | $262.05 | $262.10 |
| Purchase #7 | $72.93 | 11.421% | $81.2593 | $81.26 | $81.25 | $81.30 |
| 7 purchase totals = | $783.62 | $876.2868 | $876.28 | $876.30 | $876.40 | |