| 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 | $80.70 | 7.248% | $86.5491 | $86.55 | $86.55 | $86.50 |
| Purchase #2 | $67.59 | 10.678% | $74.8073 | $74.81 | $74.80 | $74.80 |
| Purchase #3 | $156.89 | 4.446% | $163.8653 | $163.87 | $163.85 | $163.90 |
| Purchase #4 | $173.51 | 11.355% | $193.2121 | $193.21 | $193.20 | $193.20 |
| Purchase #5 | $63.53 | 13.631% | $72.1898 | $72.19 | $72.20 | $72.20 |
| Purchase #6 | $214.35 | 12.143% | $240.3785 | $240.38 | $240.40 | $240.40 |
| Purchase #7 | $230.66 | 7.352% | $247.6181 | $247.62 | $247.60 | $247.60 |
| 7 purchase totals = | $987.23 | $1,078.6202 | $1,078.63 | $1,078.60 | $1,078.60 | |