| 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 | $100.37 | 13.693% | $114.1137 | $114.11 | $114.10 | $114.10 |
| Purchase #2 | $24.49 | 9.203% | $26.7438 | $26.74 | $26.75 | $26.70 |
| Purchase #3 | $95.70 | 12.136% | $107.3142 | $107.31 | $107.30 | $107.30 |
| Purchase #4 | $110.66 | 3.161% | $114.158 | $114.16 | $114.15 | $114.20 |
| Purchase #5 | $182.42 | 10.426% | $201.4391 | $201.44 | $201.45 | $201.40 |
| Purchase #6 | $153.36 | 5.773% | $162.2135 | $162.21 | $162.20 | $162.20 |
| Purchase #7 | $50.33 | 4.349% | $52.5189 | $52.52 | $52.50 | $52.50 |
| 7 purchase totals = | $717.33 | $778.5012 | $778.49 | $778.45 | $778.40 | |