| 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 | $67.88 | 10.550% | $75.0413 | $75.04 | $75.05 | $75.00 |
| Purchase #2 | $78.91 | 11.520% | $88.0004 | $88.00 | $88.00 | $88.00 |
| Purchase #3 | $140.33 | 3.413% | $145.1195 | $145.12 | $145.10 | $145.10 |
| Purchase #4 | $67.65 | 13.218% | $76.592 | $76.59 | $76.60 | $76.60 |
| Purchase #5 | $64.32 | 13.827% | $73.2135 | $73.21 | $73.20 | $73.20 |
| Purchase #6 | $73.85 | 12.591% | $83.1485 | $83.15 | $83.15 | $83.10 |
| Purchase #7 | $187.52 | 12.458% | $210.8812 | $210.88 | $210.90 | $210.90 |
| 7 purchase totals = | $680.46 | $751.9964 | $751.99 | $752.00 | $751.90 | |