| 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 | $96.36 | 4.712% | $100.9005 | $100.90 | $100.90 | $100.90 |
| Purchase #2 | $149.39 | 12.763% | $168.4566 | $168.46 | $168.45 | $168.50 |
| Purchase #3 | $175.97 | 8.728% | $191.3287 | $191.33 | $191.35 | $191.30 |
| Purchase #4 | $96.70 | 8.230% | $104.6584 | $104.66 | $104.65 | $104.70 |
| Purchase #5 | $160.96 | 8.856% | $175.2146 | $175.21 | $175.20 | $175.20 |
| Purchase #6 | $173.77 | 9.655% | $190.5475 | $190.55 | $190.55 | $190.50 |
| Purchase #7 | $23.29 | 9.349% | $25.4674 | $25.47 | $25.45 | $25.50 |
| 7 purchase totals = | $876.44 | $956.5737 | $956.58 | $956.55 | $956.60 | |