| 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 | $8.34 | 6.778% | $8.9053 | $8.91 | $8.90 | $8.90 |
| Purchase #2 | $239.49 | 5.427% | $252.4871 | $252.49 | $252.50 | $252.50 |
| Purchase #3 | $90.70 | 4.602% | $94.874 | $94.87 | $94.85 | $94.90 |
| Purchase #4 | $152.47 | 10.511% | $168.4961 | $168.50 | $168.50 | $168.50 |
| Purchase #5 | $124.76 | 7.194% | $133.7352 | $133.74 | $133.75 | $133.70 |
| Purchase #6 | $165.43 | 6.783% | $176.6511 | $176.65 | $176.65 | $176.70 |
| Purchase #7 | $67.58 | 12.852% | $76.2654 | $76.27 | $76.25 | $76.30 |
| 7 purchase totals = | $848.77 | $911.4142 | $911.43 | $911.40 | $911.50 | |