| 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 | $72.54 | 7.655% | $78.0929 | $78.09 | $78.10 | $78.10 |
| Purchase #2 | $191.70 | 9.528% | $209.9652 | $209.97 | $209.95 | $210.00 |
| Purchase #3 | $65.33 | 6.640% | $69.6679 | $69.67 | $69.65 | $69.70 |
| Purchase #4 | $12.55 | 13.452% | $14.2382 | $14.24 | $14.25 | $14.20 |
| Purchase #5 | $191.94 | 12.763% | $216.4373 | $216.44 | $216.45 | $216.40 |
| Purchase #6 | $62.38 | 12.128% | $69.9454 | $69.95 | $69.95 | $69.90 |
| Purchase #7 | $226.69 | 8.868% | $246.7929 | $246.79 | $246.80 | $246.80 |
| 7 purchase totals = | $823.13 | $905.1398 | $905.15 | $905.15 | $905.10 | |