| 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 | $156.92 | 5.547% | $165.6244 | $165.62 | $165.60 | $165.60 |
| Purchase #2 | $213.63 | 5.828% | $226.0804 | $226.08 | $226.10 | $226.10 |
| Purchase #3 | $82.32 | 3.116% | $84.8851 | $84.89 | $84.90 | $84.90 |
| Purchase #4 | $242.50 | 8.282% | $262.5839 | $262.58 | $262.60 | $262.60 |
| Purchase #5 | $9.27 | 7.202% | $9.9376 | $9.94 | $9.95 | $9.90 |
| Purchase #6 | $28.57 | 10.676% | $31.6201 | $31.62 | $31.60 | $31.60 |
| Purchase #7 | $64.42 | 8.528% | $69.9137 | $69.91 | $69.90 | $69.90 |
| 7 purchase totals = | $797.63 | $850.6452 | $850.64 | $850.65 | $850.60 | |