| 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 | $63.71 | 10.854% | $70.6251 | $70.63 | $70.65 | $70.60 |
| Purchase #2 | $34.87 | 3.821% | $36.2024 | $36.20 | $36.20 | $36.20 |
| Purchase #3 | $44.99 | 10.841% | $49.8674 | $49.87 | $49.85 | $49.90 |
| Purchase #4 | $222.88 | 13.130% | $252.1441 | $252.14 | $252.15 | $252.10 |
| Purchase #5 | $75.48 | 11.816% | $84.3987 | $84.40 | $84.40 | $84.40 |
| Purchase #6 | $99.83 | 13.659% | $113.4658 | $113.47 | $113.45 | $113.50 |
| Purchase #7 | $19.91 | 10.691% | $22.0386 | $22.04 | $22.05 | $22.00 |
| 7 purchase totals = | $561.67 | $628.7421 | $628.75 | $628.75 | $628.70 | |