| 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 | $205.55 | 7.837% | $221.659 | $221.66 | $221.65 | $221.70 |
| Purchase #2 | $104.45 | 9.774% | $114.6589 | $114.66 | $114.65 | $114.70 |
| Purchase #3 | $97.97 | 5.791% | $103.6434 | $103.64 | $103.65 | $103.60 |
| Purchase #4 | $52.50 | 8.789% | $57.1142 | $57.11 | $57.10 | $57.10 |
| Purchase #5 | $202.86 | 7.711% | $218.5025 | $218.50 | $218.50 | $218.50 |
| Purchase #6 | $90.87 | 7.739% | $97.9024 | $97.90 | $97.90 | $97.90 |
| Purchase #7 | $14.51 | 10.810% | $16.0785 | $16.08 | $16.10 | $16.10 |
| 7 purchase totals = | $768.71 | $829.5589 | $829.55 | $829.55 | $829.60 | |