| 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 | $110.37 | 9.244% | $120.5726 | $120.57 | $120.55 | $120.60 |
| Purchase #2 | $171.32 | 6.820% | $183.004 | $183.00 | $183.00 | $183.00 |
| Purchase #3 | $87.63 | 7.119% | $93.8684 | $93.87 | $93.85 | $93.90 |
| Purchase #4 | $57.61 | 12.685% | $64.9178 | $64.92 | $64.90 | $64.90 |
| Purchase #5 | $207.41 | 8.359% | $224.7474 | $224.75 | $224.75 | $224.70 |
| Purchase #6 | $120.29 | 6.135% | $127.6698 | $127.67 | $127.65 | $127.70 |
| Purchase #7 | $63.38 | 6.264% | $67.3501 | $67.35 | $67.35 | $67.40 |
| 7 purchase totals = | $818.01 | $882.1301 | $882.13 | $882.05 | $882.20 | |