| 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 | $75.46 | 3.122% | $77.8159 | $77.82 | $77.80 | $77.80 |
| Purchase #2 | $34.81 | 3.175% | $35.9152 | $35.92 | $35.90 | $35.90 |
| Purchase #3 | $158.53 | 10.820% | $175.6829 | $175.68 | $175.70 | $175.70 |
| Purchase #4 | $211.99 | 10.147% | $233.5006 | $233.50 | $233.50 | $233.50 |
| Purchase #5 | $15.84 | 9.593% | $17.3595 | $17.36 | $17.35 | $17.40 |
| Purchase #6 | $234.96 | 7.776% | $253.2305 | $253.23 | $253.25 | $253.20 |
| Purchase #7 | $223.82 | 3.780% | $232.2804 | $232.28 | $232.30 | $232.30 |
| 7 purchase totals = | $955.41 | $1,025.7850 | $1,025.79 | $1,025.80 | $1,025.80 | |