| 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 | $76.27 | 6.824% | $81.4747 | $81.47 | $81.45 | $81.50 |
| Purchase #2 | $195.59 | 9.510% | $214.1906 | $214.19 | $214.20 | $214.20 |
| Purchase #3 | $140.98 | 10.587% | $155.9056 | $155.91 | $155.90 | $155.90 |
| Purchase #4 | $55.95 | 4.870% | $58.6748 | $58.67 | $58.65 | $58.70 |
| Purchase #5 | $147.68 | 12.398% | $165.9894 | $165.99 | $166.00 | $166.00 |
| Purchase #6 | $45.69 | 8.852% | $49.7345 | $49.73 | $49.75 | $49.70 |
| Purchase #7 | $201.55 | 5.548% | $212.732 | $212.73 | $212.75 | $212.70 |
| 7 purchase totals = | $863.71 | $938.7016 | $938.69 | $938.70 | $938.70 | |