| 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 | $86.99 | 11.704% | $97.1713 | $97.17 | $97.15 | $97.20 |
| Purchase #2 | $213.78 | 3.703% | $221.6963 | $221.70 | $221.70 | $221.70 |
| Purchase #3 | $30.36 | 3.809% | $31.5164 | $31.52 | $31.50 | $31.50 |
| Purchase #4 | $54.60 | 6.171% | $57.9694 | $57.97 | $57.95 | $58.00 |
| Purchase #5 | $109.54 | 10.400% | $120.9322 | $120.93 | $120.95 | $120.90 |
| Purchase #6 | $140.74 | 8.610% | $152.8577 | $152.86 | $152.85 | $152.90 |
| Purchase #7 | $99.86 | 7.303% | $107.1528 | $107.15 | $107.15 | $107.20 |
| 7 purchase totals = | $735.87 | $789.2961 | $789.30 | $789.25 | $789.40 | |