| 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 | $33.93 | 8.414% | $36.7849 | $36.78 | $36.80 | $36.80 |
| Purchase #2 | $110.72 | 3.684% | $114.7989 | $114.80 | $114.80 | $114.80 |
| Purchase #3 | $114.29 | 6.562% | $121.7897 | $121.79 | $121.80 | $121.80 |
| Purchase #4 | $66.83 | 8.780% | $72.6977 | $72.70 | $72.70 | $72.70 |
| Purchase #5 | $213.59 | 10.681% | $236.4035 | $236.40 | $236.40 | $236.40 |
| Purchase #6 | $33.62 | 10.256% | $37.0681 | $37.07 | $37.05 | $37.10 |
| Purchase #7 | $189.31 | 11.410% | $210.9103 | $210.91 | $210.90 | $210.90 |
| 7 purchase totals = | $762.29 | $830.4531 | $830.45 | $830.45 | $830.50 | |