| 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 | $52.81 | 3.771% | $54.8015 | $54.80 | $54.80 | $54.80 |
| Purchase #2 | $155.97 | 8.508% | $169.2399 | $169.24 | $169.25 | $169.20 |
| Purchase #3 | $157.55 | 3.634% | $163.2754 | $163.28 | $163.30 | $163.30 |
| Purchase #4 | $126.68 | 5.373% | $133.4865 | $133.49 | $133.50 | $133.50 |
| Purchase #5 | $108.38 | 5.266% | $114.0873 | $114.09 | $114.10 | $114.10 |
| Purchase #6 | $120.32 | 11.245% | $133.85 | $133.85 | $133.85 | $133.90 |
| Purchase #7 | $64.52 | 6.581% | $68.7661 | $68.77 | $68.75 | $68.80 |
| 7 purchase totals = | $786.23 | $837.5067 | $837.52 | $837.55 | $837.60 | |