| 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 | $93.67 | 6.503% | $99.7614 | $99.76 | $99.75 | $99.80 |
| Purchase #2 | $155.37 | 6.776% | $165.8979 | $165.90 | $165.90 | $165.90 |
| Purchase #3 | $82.85 | 13.510% | $94.043 | $94.04 | $94.05 | $94.00 |
| Purchase #4 | $155.55 | 6.701% | $165.9734 | $165.97 | $165.95 | $166.00 |
| Purchase #5 | $202.69 | 7.787% | $218.4735 | $218.47 | $218.45 | $218.50 |
| Purchase #6 | $168.83 | 7.805% | $182.0072 | $182.01 | $182.00 | $182.00 |
| Purchase #7 | $11.54 | 12.445% | $12.9762 | $12.98 | $13.00 | $13.00 |
| 7 purchase totals = | $870.50 | $939.1326 | $939.13 | $939.10 | $939.20 | |