| 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 | $46.64 | 13.196% | $52.7946 | $52.79 | $52.80 | $52.80 |
| Purchase #2 | $83.56 | 5.171% | $87.8809 | $87.88 | $87.90 | $87.90 |
| Purchase #3 | $97.94 | 6.368% | $104.1768 | $104.18 | $104.20 | $104.20 |
| Purchase #4 | $102.87 | 11.151% | $114.341 | $114.34 | $114.35 | $114.30 |
| Purchase #5 | $39.87 | 5.269% | $41.9708 | $41.97 | $41.95 | $42.00 |
| Purchase #6 | $107.83 | 5.337% | $113.5849 | $113.58 | $113.60 | $113.60 |
| Purchase #7 | $162.96 | 3.722% | $169.0254 | $169.03 | $169.05 | $169.00 |
| 7 purchase totals = | $641.67 | $683.7744 | $683.77 | $683.85 | $683.80 | |