| 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 | $20.73 | 9.522% | $22.7039 | $22.70 | $22.70 | $22.70 |
| Purchase #2 | $208.61 | 6.543% | $222.2594 | $222.26 | $222.25 | $222.30 |
| Purchase #3 | $68.87 | 13.247% | $77.9932 | $77.99 | $78.00 | $78.00 |
| Purchase #4 | $98.30 | 11.279% | $109.3873 | $109.39 | $109.40 | $109.40 |
| Purchase #5 | $134.69 | 11.608% | $150.3248 | $150.32 | $150.30 | $150.30 |
| Purchase #6 | $175.51 | 7.721% | $189.0611 | $189.06 | $189.05 | $189.10 |
| Purchase #7 | $69.56 | 8.349% | $75.3676 | $75.37 | $75.35 | $75.40 |
| 7 purchase totals = | $776.27 | $847.0973 | $847.09 | $847.05 | $847.20 | |