| 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 | $57.50 | 13.232% | $65.1084 | $65.11 | $65.10 | $65.10 |
| Purchase #2 | $106.85 | 5.762% | $113.0067 | $113.01 | $113.00 | $113.00 |
| Purchase #3 | $126.60 | 5.306% | $133.3174 | $133.32 | $133.30 | $133.30 |
| Purchase #4 | $19.37 | 12.709% | $21.8317 | $21.83 | $21.85 | $21.80 |
| Purchase #5 | $109.32 | 9.612% | $119.8278 | $119.83 | $119.85 | $119.80 |
| Purchase #6 | $223.47 | 5.729% | $236.2726 | $236.27 | $236.25 | $236.30 |
| Purchase #7 | $131.89 | 8.562% | $143.1824 | $143.18 | $143.20 | $143.20 |
| 7 purchase totals = | $775.00 | $832.5470 | $832.55 | $832.55 | $832.50 | |