| 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 | $203.61 | 8.411% | $220.7356 | $220.74 | $220.75 | $220.70 |
| Purchase #2 | $25.89 | 10.207% | $28.5326 | $28.53 | $28.55 | $28.50 |
| Purchase #3 | $197.83 | 5.257% | $208.2299 | $208.23 | $208.25 | $208.20 |
| Purchase #4 | $67.73 | 9.562% | $74.2063 | $74.21 | $74.20 | $74.20 |
| Purchase #5 | $108.86 | 11.318% | $121.1808 | $121.18 | $121.20 | $121.20 |
| Purchase #6 | $140.34 | 5.854% | $148.5555 | $148.56 | $148.55 | $148.60 |
| Purchase #7 | $72.86 | 4.445% | $76.0986 | $76.10 | $76.10 | $76.10 |
| 7 purchase totals = | $817.12 | $877.5393 | $877.55 | $877.60 | $877.50 | |