| 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 | $34.27 | 13.658% | $38.9506 | $38.95 | $38.95 | $39.00 |
| Purchase #2 | $34.89 | 6.108% | $37.0211 | $37.02 | $37.00 | $37.00 |
| Purchase #3 | $134.54 | 5.107% | $141.411 | $141.41 | $141.40 | $141.40 |
| Purchase #4 | $78.42 | 8.701% | $85.2433 | $85.24 | $85.25 | $85.20 |
| Purchase #5 | $116.85 | 4.645% | $122.2777 | $122.28 | $122.30 | $122.30 |
| Purchase #6 | $143.30 | 11.398% | $159.6333 | $159.63 | $159.65 | $159.60 |
| Purchase #7 | $52.50 | 5.845% | $55.5686 | $55.57 | $55.55 | $55.60 |
| 7 purchase totals = | $594.77 | $640.1056 | $640.10 | $640.10 | $640.10 | |