| 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 | $96.49 | 8.283% | $104.4823 | $104.48 | $104.50 | $104.50 |
| Purchase #2 | $228.76 | 8.637% | $248.518 | $248.52 | $248.50 | $248.50 |
| Purchase #3 | $133.90 | 5.569% | $141.3569 | $141.36 | $141.35 | $141.40 |
| Purchase #4 | $48.27 | 6.172% | $51.2492 | $51.25 | $51.25 | $51.20 |
| Purchase #5 | $56.27 | 9.848% | $61.8115 | $61.81 | $61.80 | $61.80 |
| Purchase #6 | $56.28 | 11.778% | $62.9087 | $62.91 | $62.90 | $62.90 |
| Purchase #7 | $193.29 | 3.353% | $199.771 | $199.77 | $199.75 | $199.80 |
| 7 purchase totals = | $813.26 | $870.0976 | $870.10 | $870.05 | $870.10 | |