| 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 | $85.32 | 10.443% | $94.23 | $94.23 | $94.25 | $94.20 |
| Purchase #2 | $91.35 | 3.175% | $94.2504 | $94.25 | $94.25 | $94.30 |
| Purchase #3 | $234.70 | 10.675% | $259.7542 | $259.75 | $259.75 | $259.80 |
| Purchase #4 | $44.97 | 7.598% | $48.3868 | $48.39 | $48.40 | $48.40 |
| Purchase #5 | $180.66 | 13.500% | $205.0491 | $205.05 | $205.05 | $205.00 |
| Purchase #6 | $32.53 | 7.460% | $34.9567 | $34.96 | $34.95 | $35.00 |
| Purchase #7 | $177.32 | 12.532% | $199.5417 | $199.54 | $199.55 | $199.50 |
| 7 purchase totals = | $846.85 | $936.1689 | $936.17 | $936.20 | $936.20 | |