| 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 | $46.46 | 10.139% | $51.1706 | $51.17 | $51.15 | $51.20 |
| Purchase #2 | $106.98 | 8.698% | $116.2851 | $116.29 | $116.30 | $116.30 |
| Purchase #3 | $8.61 | 4.304% | $8.9806 | $8.98 | $9.00 | $9.00 |
| Purchase #4 | $225.93 | 11.605% | $252.1492 | $252.15 | $252.15 | $252.10 |
| Purchase #5 | $54.52 | 7.763% | $58.7524 | $58.75 | $58.75 | $58.80 |
| Purchase #6 | $232.96 | 10.313% | $256.9852 | $256.99 | $257.00 | $257.00 |
| Purchase #7 | $166.86 | 7.803% | $179.8801 | $179.88 | $179.90 | $179.90 |
| 7 purchase totals = | $842.32 | $924.2032 | $924.21 | $924.25 | $924.30 | |