| 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 | $82.47 | 4.540% | $86.2141 | $86.21 | $86.20 | $86.20 |
| Purchase #2 | $169.28 | 4.607% | $177.0787 | $177.08 | $177.10 | $177.10 |
| Purchase #3 | $70.93 | 6.557% | $75.5809 | $75.58 | $75.60 | $75.60 |
| Purchase #4 | $114.30 | 13.729% | $129.9922 | $129.99 | $130.00 | $130.00 |
| Purchase #5 | $101.57 | 12.680% | $114.4491 | $114.45 | $114.45 | $114.40 |
| Purchase #6 | $159.70 | 3.246% | $164.8839 | $164.88 | $164.90 | $164.90 |
| Purchase #7 | $218.56 | 9.254% | $238.7855 | $238.79 | $238.80 | $238.80 |
| 7 purchase totals = | $916.81 | $986.9844 | $986.98 | $987.05 | $987.00 | |