| 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 | $74.89 | 11.219% | $83.2919 | $83.29 | $83.30 | $83.30 |
| Purchase #2 | $158.98 | 7.478% | $170.8685 | $170.87 | $170.85 | $170.90 |
| Purchase #3 | $43.78 | 4.361% | $45.6892 | $45.69 | $45.70 | $45.70 |
| Purchase #4 | $50.94 | 12.290% | $57.2005 | $57.20 | $57.20 | $57.20 |
| Purchase #5 | $157.66 | 10.469% | $174.1654 | $174.17 | $174.15 | $174.20 |
| Purchase #6 | $59.97 | 11.793% | $67.0423 | $67.04 | $67.05 | $67.00 |
| Purchase #7 | $8.67 | 11.547% | $9.6711 | $9.67 | $9.65 | $9.70 |
| 7 purchase totals = | $554.89 | $607.9289 | $607.93 | $607.90 | $608.00 | |