| 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 | $82.68 | 11.373% | $92.0832 | $92.08 | $92.10 | $92.10 |
| Purchase #2 | $19.97 | 6.508% | $21.2696 | $21.27 | $21.25 | $21.30 |
| Purchase #3 | $10.34 | 10.675% | $11.4438 | $11.44 | $11.45 | $11.40 |
| Purchase #4 | $158.82 | 3.370% | $164.1722 | $164.17 | $164.15 | $164.20 |
| Purchase #5 | $140.41 | 9.158% | $153.2687 | $153.27 | $153.25 | $153.30 |
| Purchase #6 | $167.85 | 4.271% | $175.0189 | $175.02 | $175.00 | $175.00 |
| Purchase #7 | $16.92 | 9.647% | $18.5523 | $18.55 | $18.55 | $18.60 |
| 7 purchase totals = | $596.99 | $635.8087 | $635.80 | $635.75 | $635.90 | |