| 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 | $59.87 | 7.831% | $64.5584 | $64.56 | $64.55 | $64.60 |
| Purchase #2 | $27.40 | 7.439% | $29.4383 | $29.44 | $29.45 | $29.40 |
| Purchase #3 | $86.91 | 4.724% | $91.0156 | $91.02 | $91.00 | $91.00 |
| Purchase #4 | $72.72 | 10.568% | $80.405 | $80.41 | $80.40 | $80.40 |
| Purchase #5 | $36.68 | 4.294% | $38.255 | $38.26 | $38.25 | $38.30 |
| Purchase #6 | $128.81 | 4.427% | $134.5124 | $134.51 | $134.50 | $134.50 |
| Purchase #7 | $23.41 | 11.529% | $26.1089 | $26.11 | $26.10 | $26.10 |
| 7 purchase totals = | $435.80 | $464.2936 | $464.31 | $464.25 | $464.30 | |