| 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 | $6.90 | 12.284% | $7.7476 | $7.75 | $7.75 | $7.70 |
| Purchase #2 | $145.83 | 13.604% | $165.6687 | $165.67 | $165.65 | $165.70 |
| Purchase #3 | $219.35 | 13.725% | $249.4558 | $249.46 | $249.45 | $249.50 |
| Purchase #4 | $89.61 | 8.373% | $97.113 | $97.11 | $97.10 | $97.10 |
| Purchase #5 | $69.99 | 12.477% | $78.7227 | $78.72 | $78.70 | $78.70 |
| Purchase #6 | $196.38 | 6.218% | $208.5909 | $208.59 | $208.60 | $208.60 |
| Purchase #7 | $47.40 | 13.267% | $53.6886 | $53.69 | $53.70 | $53.70 |
| 7 purchase totals = | $775.46 | $860.9873 | $860.99 | $860.95 | $861.00 | |