| 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 | $76.25 | 8.865% | $83.0096 | $83.01 | $83.00 | $83.00 |
| Purchase #2 | $48.55 | 3.119% | $50.0643 | $50.06 | $50.05 | $50.10 |
| Purchase #3 | $125.80 | 13.730% | $143.0723 | $143.07 | $143.05 | $143.10 |
| Purchase #4 | $18.32 | 11.870% | $20.4946 | $20.49 | $20.50 | $20.50 |
| Purchase #5 | $221.73 | 4.321% | $231.311 | $231.31 | $231.30 | $231.30 |
| Purchase #6 | $105.88 | 8.617% | $115.0037 | $115.00 | $115.00 | $115.00 |
| Purchase #7 | $222.41 | 8.314% | $240.9012 | $240.90 | $240.90 | $240.90 |
| 7 purchase totals = | $818.94 | $883.8567 | $883.84 | $883.80 | $883.90 | |