| 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 | $82.37 | 4.316% | $85.9251 | $85.93 | $85.95 | $85.90 |
| Purchase #2 | $166.48 | 8.861% | $181.2318 | $181.23 | $181.25 | $181.20 |
| Purchase #3 | $94.84 | 10.247% | $104.5583 | $104.56 | $104.55 | $104.60 |
| Purchase #4 | $108.90 | 5.220% | $114.5846 | $114.58 | $114.60 | $114.60 |
| Purchase #5 | $23.75 | 11.453% | $26.4701 | $26.47 | $26.45 | $26.50 |
| Purchase #6 | $97.54 | 11.469% | $108.7269 | $108.73 | $108.75 | $108.70 |
| Purchase #7 | $249.49 | 5.358% | $262.8577 | $262.86 | $262.85 | $262.90 |
| 7 purchase totals = | $823.37 | $884.3545 | $884.36 | $884.40 | $884.40 | |