| 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 | $98.54 | 5.282% | $103.7449 | $103.74 | $103.75 | $103.70 |
| Purchase #2 | $186.60 | 8.116% | $201.7445 | $201.74 | $201.75 | $201.70 |
| Purchase #3 | $63.28 | 10.172% | $69.7168 | $69.72 | $69.70 | $69.70 |
| Purchase #4 | $208.96 | 12.866% | $235.8448 | $235.84 | $235.85 | $235.80 |
| Purchase #5 | $32.46 | 3.135% | $33.4776 | $33.48 | $33.50 | $33.50 |
| Purchase #6 | $102.45 | 3.223% | $105.752 | $105.75 | $105.75 | $105.80 |
| Purchase #7 | $158.37 | 8.264% | $171.4577 | $171.46 | $171.45 | $171.50 |
| 7 purchase totals = | $850.66 | $921.7383 | $921.73 | $921.75 | $921.70 | |