| 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 | $79.78 | 4.380% | $83.2744 | $83.27 | $83.25 | $83.30 |
| Purchase #2 | $165.36 | 6.283% | $175.7496 | $175.75 | $175.75 | $175.70 |
| Purchase #3 | $240.76 | 3.385% | $248.9097 | $248.91 | $248.90 | $248.90 |
| Purchase #4 | $58.84 | 6.708% | $62.787 | $62.79 | $62.80 | $62.80 |
| Purchase #5 | $84.74 | 9.136% | $92.4818 | $92.48 | $92.50 | $92.50 |
| Purchase #6 | $45.67 | 6.652% | $48.708 | $48.71 | $48.70 | $48.70 |
| Purchase #7 | $152.76 | 10.676% | $169.0687 | $169.07 | $169.05 | $169.10 |
| 7 purchase totals = | $827.91 | $880.9792 | $880.98 | $880.95 | $881.00 | |