| 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 | $95.68 | 13.520% | $108.6159 | $108.62 | $108.60 | $108.60 |
| Purchase #2 | $15.53 | 8.392% | $16.8333 | $16.83 | $16.85 | $16.80 |
| Purchase #3 | $224.27 | 11.417% | $249.8749 | $249.87 | $249.85 | $249.90 |
| Purchase #4 | $104.55 | 9.129% | $114.0944 | $114.09 | $114.10 | $114.10 |
| Purchase #5 | $208.96 | 3.603% | $216.4888 | $216.49 | $216.50 | $216.50 |
| Purchase #6 | $82.61 | 8.291% | $89.4592 | $89.46 | $89.45 | $89.50 |
| Purchase #7 | $78.37 | 5.493% | $82.6749 | $82.67 | $82.65 | $82.70 |
| 7 purchase totals = | $809.97 | $878.0414 | $878.03 | $878.00 | $878.10 | |