| 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 | $44.86 | 6.764% | $47.8943 | $47.89 | $47.90 | $47.90 |
| Purchase #2 | $35.83 | 5.689% | $37.8684 | $37.87 | $37.85 | $37.90 |
| Purchase #3 | $211.51 | 12.832% | $238.651 | $238.65 | $238.65 | $238.70 |
| Purchase #4 | $242.58 | 10.213% | $267.3547 | $267.35 | $267.35 | $267.40 |
| Purchase #5 | $111.97 | 3.381% | $115.7557 | $115.76 | $115.75 | $115.80 |
| Purchase #6 | $163.64 | 3.744% | $169.7667 | $169.77 | $169.75 | $169.80 |
| Purchase #7 | $174.56 | 13.289% | $197.7573 | $197.76 | $197.75 | $197.80 |
| 7 purchase totals = | $984.95 | $1,075.0481 | $1,075.05 | $1,075.00 | $1,075.30 | |