| 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 | $63.33 | 8.141% | $68.4857 | $68.49 | $68.50 | $68.50 |
| Purchase #2 | $57.87 | 3.207% | $59.7259 | $59.73 | $59.75 | $59.70 |
| Purchase #3 | $62.32 | 3.589% | $64.5567 | $64.56 | $64.55 | $64.60 |
| Purchase #4 | $225.55 | 10.340% | $248.8719 | $248.87 | $248.85 | $248.90 |
| Purchase #5 | $58.27 | 8.454% | $63.1961 | $63.20 | $63.20 | $63.20 |
| Purchase #6 | $79.95 | 3.209% | $82.5156 | $82.52 | $82.50 | $82.50 |
| Purchase #7 | $47.25 | 8.502% | $51.2672 | $51.27 | $51.25 | $51.30 |
| 7 purchase totals = | $594.54 | $638.6191 | $638.64 | $638.60 | $638.70 | |