| 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 | $74.78 | 9.442% | $81.8407 | $81.84 | $81.85 | $81.80 |
| Purchase #2 | $142.38 | 10.199% | $156.9013 | $156.90 | $156.90 | $156.90 |
| Purchase #3 | $70.75 | 3.314% | $73.0947 | $73.09 | $73.10 | $73.10 |
| Purchase #4 | $151.69 | 8.804% | $165.0448 | $165.04 | $165.05 | $165.00 |
| Purchase #5 | $19.68 | 11.676% | $21.9778 | $21.98 | $22.00 | $22.00 |
| Purchase #6 | $85.57 | 10.325% | $94.4051 | $94.41 | $94.40 | $94.40 |
| Purchase #7 | $199.56 | 11.472% | $222.4535 | $222.45 | $222.45 | $222.50 |
| 7 purchase totals = | $744.41 | $815.7179 | $815.71 | $815.75 | $815.70 | |