| 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 | $116.41 | 4.471% | $121.6147 | $121.61 | $121.60 | $121.60 |
| Purchase #2 | $26.47 | 10.660% | $29.2917 | $29.29 | $29.30 | $29.30 |
| Purchase #3 | $93.40 | 12.319% | $104.9059 | $104.91 | $104.90 | $104.90 |
| Purchase #4 | $30.42 | 6.137% | $32.2869 | $32.29 | $32.30 | $32.30 |
| Purchase #5 | $14.46 | 13.405% | $16.3984 | $16.40 | $16.40 | $16.40 |
| Purchase #6 | $32.36 | 13.108% | $36.6017 | $36.60 | $36.60 | $36.60 |
| Purchase #7 | $211.30 | 3.499% | $218.6934 | $218.69 | $218.70 | $218.70 |
| 7 purchase totals = | $524.82 | $559.7927 | $559.79 | $559.80 | $559.80 | |