| 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 | $20.84 | 4.838% | $21.8482 | $21.85 | $21.85 | $21.80 |
| Purchase #2 | $139.79 | 10.194% | $154.0402 | $154.04 | $154.05 | $154.00 |
| Purchase #3 | $26.25 | 11.867% | $29.3651 | $29.37 | $29.35 | $29.40 |
| Purchase #4 | $141.56 | 12.778% | $159.6485 | $159.65 | $159.65 | $159.60 |
| Purchase #5 | $87.26 | 9.754% | $95.7713 | $95.77 | $95.75 | $95.80 |
| Purchase #6 | $182.28 | 7.544% | $196.0312 | $196.03 | $196.05 | $196.00 |
| Purchase #7 | $169.35 | 9.528% | $185.4857 | $185.49 | $185.50 | $185.50 |
| 7 purchase totals = | $767.33 | $842.1902 | $842.20 | $842.20 | $842.10 | |