| 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 | $107.58 | 5.366% | $113.3527 | $113.35 | $113.35 | $113.40 |
| Purchase #2 | $109.90 | 4.580% | $114.9334 | $114.93 | $114.95 | $114.90 |
| Purchase #3 | $75.64 | 5.392% | $79.7185 | $79.72 | $79.70 | $79.70 |
| Purchase #4 | $155.37 | 10.384% | $171.5036 | $171.50 | $171.50 | $171.50 |
| Purchase #5 | $66.32 | 6.740% | $70.79 | $70.79 | $70.80 | $70.80 |
| Purchase #6 | $113.70 | 6.530% | $121.1246 | $121.12 | $121.10 | $121.10 |
| Purchase #7 | $86.39 | 12.740% | $97.3961 | $97.40 | $97.40 | $97.40 |
| 7 purchase totals = | $714.90 | $768.8189 | $768.81 | $768.80 | $768.80 | |