| 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 | $25.30 | 4.756% | $26.5033 | $26.50 | $26.50 | $26.50 |
| Purchase #2 | $205.33 | 13.116% | $232.2611 | $232.26 | $232.25 | $232.30 |
| Purchase #3 | $72.53 | 9.783% | $79.6256 | $79.63 | $79.65 | $79.60 |
| Purchase #4 | $104.97 | 7.557% | $112.9026 | $112.90 | $112.90 | $112.90 |
| Purchase #5 | $74.28 | 3.337% | $76.7587 | $76.76 | $76.75 | $76.80 |
| Purchase #6 | $123.66 | 7.758% | $133.2535 | $133.25 | $133.25 | $133.30 |
| Purchase #7 | $84.51 | 13.434% | $95.8631 | $95.86 | $95.85 | $95.90 |
| 7 purchase totals = | $690.58 | $757.1679 | $757.16 | $757.15 | $757.30 | |