| 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 | $77.78 | 11.149% | $86.4517 | $86.45 | $86.45 | $86.50 |
| Purchase #2 | $150.72 | 6.632% | $160.7158 | $160.72 | $160.70 | $160.70 |
| Purchase #3 | $193.70 | 13.863% | $220.5526 | $220.55 | $220.55 | $220.60 |
| Purchase #4 | $126.29 | 6.479% | $134.4723 | $134.47 | $134.45 | $134.50 |
| Purchase #5 | $32.90 | 3.273% | $33.9768 | $33.98 | $34.00 | $34.00 |
| Purchase #6 | $124.79 | 10.292% | $137.6334 | $137.63 | $137.65 | $137.60 |
| Purchase #7 | $113.77 | 6.433% | $121.0888 | $121.09 | $121.10 | $121.10 |
| 7 purchase totals = | $819.95 | $894.8914 | $894.89 | $894.90 | $895.00 | |