| 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 | $54.81 | 6.793% | $58.5332 | $58.53 | $58.55 | $58.50 |
| Purchase #2 | $183.90 | 8.658% | $199.8221 | $199.82 | $199.80 | $199.80 |
| Purchase #3 | $184.95 | 10.170% | $203.7594 | $203.76 | $203.75 | $203.80 |
| Purchase #4 | $234.40 | 8.715% | $254.828 | $254.83 | $254.85 | $254.80 |
| Purchase #5 | $27.34 | 3.786% | $28.3751 | $28.38 | $28.40 | $28.40 |
| Purchase #6 | $78.45 | 12.243% | $88.0546 | $88.05 | $88.05 | $88.10 |
| Purchase #7 | $45.53 | 6.410% | $48.4485 | $48.45 | $48.45 | $48.40 |
| 7 purchase totals = | $809.38 | $881.8209 | $881.82 | $881.85 | $881.80 | |