| 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 | $50.58 | 8.761% | $55.0113 | $55.01 | $55.00 | $55.00 |
| Purchase #2 | $229.69 | 3.691% | $238.1679 | $238.17 | $238.15 | $238.20 |
| Purchase #3 | $208.58 | 3.233% | $215.3234 | $215.32 | $215.30 | $215.30 |
| Purchase #4 | $106.68 | 12.235% | $119.7323 | $119.73 | $119.75 | $119.70 |
| Purchase #5 | $238.86 | 8.542% | $259.2634 | $259.26 | $259.25 | $259.30 |
| Purchase #6 | $23.30 | 10.411% | $25.7258 | $25.73 | $25.75 | $25.70 |
| Purchase #7 | $132.46 | 7.163% | $141.9481 | $141.95 | $141.95 | $141.90 |
| 7 purchase totals = | $990.15 | $1,055.1722 | $1,055.17 | $1,055.15 | $1,055.10 | |