| 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 | $10.62 | 9.525% | $11.6316 | $11.63 | $11.65 | $11.60 |
| Purchase #2 | $208.44 | 13.454% | $236.4835 | $236.48 | $236.50 | $236.50 |
| Purchase #3 | $154.47 | 7.399% | $165.8992 | $165.90 | $165.90 | $165.90 |
| Purchase #4 | $6.61 | 11.250% | $7.3536 | $7.35 | $7.35 | $7.40 |
| Purchase #5 | $164.97 | 12.405% | $185.4345 | $185.43 | $185.45 | $185.40 |
| Purchase #6 | $124.73 | 6.702% | $133.0894 | $133.09 | $133.10 | $133.10 |
| Purchase #7 | $135.52 | 11.756% | $151.4517 | $151.45 | $151.45 | $151.50 |
| 7 purchase totals = | $805.36 | $891.3435 | $891.33 | $891.40 | $891.40 | |