| 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 | $14.72 | 12.593% | $16.5737 | $16.57 | $16.55 | $16.60 |
| Purchase #2 | $16.42 | 11.196% | $18.2584 | $18.26 | $18.25 | $18.30 |
| Purchase #3 | $131.57 | 8.324% | $142.5219 | $142.52 | $142.50 | $142.50 |
| Purchase #4 | $192.53 | 8.832% | $209.5342 | $209.53 | $209.55 | $209.50 |
| Purchase #5 | $192.68 | 3.686% | $199.7822 | $199.78 | $199.80 | $199.80 |
| Purchase #6 | $56.66 | 10.107% | $62.3866 | $62.39 | $62.40 | $62.40 |
| Purchase #7 | $250.52 | 3.796% | $260.0297 | $260.03 | $260.05 | $260.00 |
| 7 purchase totals = | $855.10 | $909.0867 | $909.08 | $909.10 | $909.10 | |