| 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 | $74.59 | 4.534% | $77.9719 | $77.97 | $77.95 | $78.00 |
| Purchase #2 | $78.45 | 11.844% | $87.7416 | $87.74 | $87.75 | $87.70 |
| Purchase #3 | $53.42 | 4.224% | $55.6765 | $55.68 | $55.70 | $55.70 |
| Purchase #4 | $159.40 | 4.107% | $165.9466 | $165.95 | $165.95 | $165.90 |
| Purchase #5 | $89.53 | 6.364% | $95.2277 | $95.23 | $95.25 | $95.20 |
| Purchase #6 | $96.28 | 11.128% | $106.994 | $106.99 | $107.00 | $107.00 |
| Purchase #7 | $158.91 | 10.797% | $176.0675 | $176.07 | $176.05 | $176.10 |
| 7 purchase totals = | $710.58 | $765.6258 | $765.63 | $765.65 | $765.60 | |