| 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 | $96.87 | 8.289% | $104.8996 | $104.90 | $104.90 | $104.90 |
| Purchase #2 | $69.96 | 3.242% | $72.2281 | $72.23 | $72.25 | $72.20 |
| Purchase #3 | $15.91 | 3.179% | $16.4158 | $16.42 | $16.40 | $16.40 |
| Purchase #4 | $54.29 | 13.420% | $61.5757 | $61.58 | $61.60 | $61.60 |
| Purchase #5 | $40.27 | 13.299% | $45.6255 | $45.63 | $45.65 | $45.60 |
| Purchase #6 | $5.78 | 12.592% | $6.5078 | $6.51 | $6.50 | $6.50 |
| Purchase #7 | $114.37 | 6.848% | $122.2021 | $122.20 | $122.20 | $122.20 |
| 7 purchase totals = | $397.45 | $429.4546 | $429.47 | $429.50 | $429.40 | |