| 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 | $54.56 | 3.740% | $56.6005 | $56.60 | $56.60 | $56.60 |
| Purchase #2 | $26.78 | 3.391% | $27.6881 | $27.69 | $27.70 | $27.70 |
| Purchase #3 | $67.56 | 7.565% | $72.6709 | $72.67 | $72.65 | $72.70 |
| Purchase #4 | $230.38 | 3.746% | $239.01 | $239.01 | $239.00 | $239.00 |
| Purchase #5 | $147.39 | 11.542% | $164.4018 | $164.40 | $164.40 | $164.40 |
| Purchase #6 | $171.32 | 8.856% | $186.4921 | $186.49 | $186.50 | $186.50 |
| Purchase #7 | $65.46 | 6.587% | $69.7719 | $69.77 | $69.75 | $69.80 |
| 7 purchase totals = | $763.45 | $816.6353 | $816.63 | $816.60 | $816.70 | |