| 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 | $102.39 | 7.527% | $110.0969 | $110.10 | $110.10 | $110.10 |
| Purchase #2 | $79.33 | 4.192% | $82.6555 | $82.66 | $82.65 | $82.70 |
| Purchase #3 | $61.40 | 10.703% | $67.9716 | $67.97 | $67.95 | $68.00 |
| Purchase #4 | $220.78 | 10.103% | $243.0854 | $243.09 | $243.10 | $243.10 |
| Purchase #5 | $192.53 | 11.872% | $215.3872 | $215.39 | $215.40 | $215.40 |
| Purchase #6 | $103.36 | 5.714% | $109.266 | $109.27 | $109.25 | $109.30 |
| Purchase #7 | $201.42 | 13.706% | $229.0266 | $229.03 | $229.05 | $229.00 |
| 7 purchase totals = | $961.21 | $1,057.4892 | $1,057.51 | $1,057.50 | $1,057.60 | |