| 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 | $97.87 | 11.720% | $109.3404 | $109.34 | $109.35 | $109.30 |
| Purchase #2 | $107.84 | 3.737% | $111.87 | $111.87 | $111.85 | $111.90 |
| Purchase #3 | $7.94 | 3.137% | $8.1891 | $8.19 | $8.20 | $8.20 |
| Purchase #4 | $39.70 | 9.132% | $43.3254 | $43.33 | $43.35 | $43.30 |
| Purchase #5 | $68.56 | 12.220% | $76.938 | $76.94 | $76.95 | $76.90 |
| Purchase #6 | $150.99 | 12.324% | $169.598 | $169.60 | $169.60 | $169.60 |
| Purchase #7 | $16.85 | 3.390% | $17.4212 | $17.42 | $17.40 | $17.40 |
| 7 purchase totals = | $489.75 | $536.6821 | $536.69 | $536.70 | $536.60 | |