| 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 | $48.77 | 4.725% | $51.0744 | $51.07 | $51.05 | $51.10 |
| Purchase #2 | $114.86 | 11.413% | $127.969 | $127.97 | $127.95 | $128.00 |
| Purchase #3 | $144.72 | 13.412% | $164.1298 | $164.13 | $164.15 | $164.10 |
| Purchase #4 | $137.38 | 3.245% | $141.838 | $141.84 | $141.85 | $141.80 |
| Purchase #5 | $16.48 | 11.291% | $18.3408 | $18.34 | $18.35 | $18.30 |
| Purchase #6 | $140.82 | 11.345% | $156.796 | $156.80 | $156.80 | $156.80 |
| Purchase #7 | $209.81 | 12.816% | $236.6992 | $236.70 | $236.70 | $236.70 |
| 7 purchase totals = | $812.84 | $896.8472 | $896.85 | $896.85 | $896.80 | |