| 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 | $54.70 | 3.512% | $56.6211 | $56.62 | $56.60 | $56.60 |
| Purchase #2 | $5.93 | 5.409% | $6.2508 | $6.25 | $6.25 | $6.30 |
| Purchase #3 | $98.61 | 7.207% | $105.7168 | $105.72 | $105.70 | $105.70 |
| Purchase #4 | $163.35 | 4.132% | $170.0996 | $170.10 | $170.10 | $170.10 |
| Purchase #5 | $61.26 | 7.456% | $65.8275 | $65.83 | $65.85 | $65.80 |
| Purchase #6 | $242.78 | 3.141% | $250.4057 | $250.41 | $250.40 | $250.40 |
| Purchase #7 | $246.35 | 11.719% | $275.2198 | $275.22 | $275.20 | $275.20 |
| 7 purchase totals = | $872.98 | $930.1413 | $930.15 | $930.10 | $930.10 | |