| 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 | $52.83 | 4.251% | $55.0758 | $55.08 | $55.10 | $55.10 |
| Purchase #2 | $133.78 | 5.299% | $140.869 | $140.87 | $140.85 | $140.90 |
| Purchase #3 | $133.75 | 5.605% | $141.2467 | $141.25 | $141.25 | $141.20 |
| Purchase #4 | $204.65 | 11.693% | $228.5797 | $228.58 | $228.60 | $228.60 |
| Purchase #5 | $70.77 | 12.511% | $79.624 | $79.62 | $79.60 | $79.60 |
| Purchase #6 | $103.31 | 10.345% | $113.9974 | $114.00 | $114.00 | $114.00 |
| Purchase #7 | $199.57 | 12.119% | $223.7559 | $223.76 | $223.75 | $223.80 |
| 7 purchase totals = | $898.66 | $983.1485 | $983.16 | $983.15 | $983.20 | |