| 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 | $71.47 | 8.246% | $77.3634 | $77.36 | $77.35 | $77.40 |
| Purchase #2 | $80.51 | 12.163% | $90.3024 | $90.30 | $90.30 | $90.30 |
| Purchase #3 | $23.73 | 4.156% | $24.7162 | $24.72 | $24.70 | $24.70 |
| Purchase #4 | $120.55 | 12.557% | $135.6875 | $135.69 | $135.70 | $135.70 |
| Purchase #5 | $164.56 | 6.572% | $175.3749 | $175.37 | $175.35 | $175.40 |
| Purchase #6 | $69.65 | 11.808% | $77.8743 | $77.87 | $77.85 | $77.90 |
| Purchase #7 | $9.25 | 13.686% | $10.516 | $10.52 | $10.50 | $10.50 |
| 7 purchase totals = | $539.72 | $591.8347 | $591.83 | $591.75 | $591.90 | |