| 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 | $89.82 | 8.751% | $97.6801 | $97.68 | $97.70 | $97.70 |
| Purchase #2 | $42.71 | 5.309% | $44.9775 | $44.98 | $45.00 | $45.00 |
| Purchase #3 | $169.41 | 4.769% | $177.4892 | $177.49 | $177.50 | $177.50 |
| Purchase #4 | $121.57 | 13.492% | $137.9722 | $137.97 | $137.95 | $138.00 |
| Purchase #5 | $79.93 | 5.477% | $84.3078 | $84.31 | $84.30 | $84.30 |
| Purchase #6 | $162.47 | 12.683% | $183.0761 | $183.08 | $183.10 | $183.10 |
| Purchase #7 | $107.81 | 5.344% | $113.5714 | $113.57 | $113.55 | $113.60 |
| 7 purchase totals = | $773.72 | $839.0743 | $839.08 | $839.10 | $839.20 | |