| 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 | $99.44 | 7.324% | $106.723 | $106.72 | $106.70 | $106.70 |
| Purchase #2 | $76.75 | 13.112% | $86.8135 | $86.81 | $86.80 | $86.80 |
| Purchase #3 | $64.63 | 10.706% | $71.5493 | $71.55 | $71.55 | $71.50 |
| Purchase #4 | $22.94 | 13.775% | $26.1 | $26.10 | $26.10 | $26.10 |
| Purchase #5 | $155.90 | 5.750% | $164.8643 | $164.86 | $164.85 | $164.90 |
| Purchase #6 | $196.98 | 3.244% | $203.37 | $203.37 | $203.35 | $203.40 |
| Purchase #7 | $208.81 | 6.401% | $222.1759 | $222.18 | $222.20 | $222.20 |
| 7 purchase totals = | $825.45 | $881.5960 | $881.59 | $881.55 | $881.60 | |