| 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 | $65.55 | 4.595% | $68.562 | $68.56 | $68.55 | $68.60 |
| Purchase #2 | $109.87 | 3.770% | $114.0121 | $114.01 | $114.00 | $114.00 |
| Purchase #3 | $63.93 | 6.831% | $68.2971 | $68.30 | $68.30 | $68.30 |
| Purchase #4 | $149.75 | 10.179% | $164.9931 | $164.99 | $165.00 | $165.00 |
| Purchase #5 | $154.53 | 13.287% | $175.0624 | $175.06 | $175.05 | $175.10 |
| Purchase #6 | $64.90 | 10.502% | $71.7158 | $71.72 | $71.70 | $71.70 |
| Purchase #7 | $99.89 | 12.594% | $112.4701 | $112.47 | $112.45 | $112.50 |
| 7 purchase totals = | $708.42 | $775.1126 | $775.11 | $775.05 | $775.20 | |