| 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 | $82.86 | 7.115% | $88.7555 | $88.76 | $88.75 | $88.80 |
| Purchase #2 | $106.39 | 6.677% | $113.4937 | $113.49 | $113.50 | $113.50 |
| Purchase #3 | $222.36 | 4.587% | $232.5597 | $232.56 | $232.55 | $232.60 |
| Purchase #4 | $114.87 | 5.391% | $121.0626 | $121.06 | $121.05 | $121.10 |
| Purchase #5 | $7.60 | 9.405% | $8.3148 | $8.31 | $8.30 | $8.30 |
| Purchase #6 | $143.91 | 11.365% | $160.2654 | $160.27 | $160.25 | $160.30 |
| Purchase #7 | $108.73 | 9.600% | $119.1681 | $119.17 | $119.15 | $119.20 |
| 7 purchase totals = | $786.72 | $843.6198 | $843.62 | $843.55 | $843.80 | |