| 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 | $55.71 | 5.707% | $58.8894 | $58.89 | $58.90 | $58.90 |
| Purchase #2 | $100.56 | 4.291% | $104.875 | $104.88 | $104.90 | $104.90 |
| Purchase #3 | $114.55 | 13.831% | $130.3934 | $130.39 | $130.40 | $130.40 |
| Purchase #4 | $160.95 | 13.832% | $183.2126 | $183.21 | $183.20 | $183.20 |
| Purchase #5 | $184.76 | 4.869% | $193.756 | $193.76 | $193.75 | $193.80 |
| Purchase #6 | $46.32 | 12.481% | $52.1012 | $52.10 | $52.10 | $52.10 |
| Purchase #7 | $141.39 | 9.830% | $155.2886 | $155.29 | $155.30 | $155.30 |
| 7 purchase totals = | $804.24 | $878.5162 | $878.52 | $878.55 | $878.60 | |