| 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 | $47.68 | 3.725% | $49.4561 | $49.46 | $49.45 | $49.50 |
| Purchase #2 | $97.36 | 5.715% | $102.9241 | $102.92 | $102.90 | $102.90 |
| Purchase #3 | $233.57 | 12.171% | $261.9978 | $262.00 | $262.00 | $262.00 |
| Purchase #4 | $158.54 | 7.139% | $169.8582 | $169.86 | $169.85 | $169.90 |
| Purchase #5 | $168.52 | 4.192% | $175.5844 | $175.58 | $175.60 | $175.60 |
| Purchase #6 | $184.81 | 9.580% | $202.5148 | $202.51 | $202.50 | $202.50 |
| Purchase #7 | $194.60 | 3.203% | $200.833 | $200.83 | $200.85 | $200.80 |
| 7 purchase totals = | $1,085.08 | $1,163.1684 | $1,163.16 | $1,163.15 | $1,163.20 | |