| 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 | $24.96 | 7.665% | $26.8732 | $26.87 | $26.85 | $26.90 |
| Purchase #2 | $59.32 | 13.697% | $67.4451 | $67.45 | $67.45 | $67.40 |
| Purchase #3 | $192.97 | 12.106% | $216.3309 | $216.33 | $216.35 | $216.30 |
| Purchase #4 | $177.51 | 5.312% | $186.9393 | $186.94 | $186.95 | $186.90 |
| Purchase #5 | $16.54 | 13.607% | $18.7906 | $18.79 | $18.80 | $18.80 |
| Purchase #6 | $211.69 | 11.614% | $236.2757 | $236.28 | $236.30 | $236.30 |
| Purchase #7 | $170.74 | 7.467% | $183.4892 | $183.49 | $183.50 | $183.50 |
| 7 purchase totals = | $853.73 | $936.1440 | $936.15 | $936.20 | $936.10 | |