| 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 | $52.50 | 6.168% | $55.7382 | $55.74 | $55.75 | $55.70 |
| Purchase #2 | $94.27 | 6.534% | $100.4296 | $100.43 | $100.45 | $100.40 |
| Purchase #3 | $148.87 | 9.684% | $163.2866 | $163.29 | $163.30 | $163.30 |
| Purchase #4 | $201.36 | 3.673% | $208.756 | $208.76 | $208.75 | $208.80 |
| Purchase #5 | $30.90 | 13.641% | $35.1151 | $35.12 | $35.10 | $35.10 |
| Purchase #6 | $240.75 | 4.754% | $252.1953 | $252.20 | $252.20 | $252.20 |
| Purchase #7 | $217.91 | 3.759% | $226.1012 | $226.10 | $226.10 | $226.10 |
| 7 purchase totals = | $986.56 | $1,041.6220 | $1,041.64 | $1,041.65 | $1,041.60 | |