| 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 | $17.44 | 12.154% | $19.5597 | $19.56 | $19.55 | $19.60 |
| Purchase #2 | $182.94 | 12.365% | $205.5605 | $205.56 | $205.55 | $205.60 |
| Purchase #3 | $127.70 | 9.738% | $140.1354 | $140.14 | $140.15 | $140.10 |
| Purchase #4 | $118.46 | 7.411% | $127.2391 | $127.24 | $127.25 | $127.20 |
| Purchase #5 | $98.67 | 3.872% | $102.4905 | $102.49 | $102.50 | $102.50 |
| Purchase #6 | $89.91 | 5.630% | $94.9719 | $94.97 | $94.95 | $95.00 |
| Purchase #7 | $164.73 | 13.821% | $187.4973 | $187.50 | $187.50 | $187.50 |
| 7 purchase totals = | $799.85 | $877.4544 | $877.46 | $877.45 | $877.50 | |