| 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 | $70.60 | 9.641% | $77.4065 | $77.41 | $77.40 | $77.40 |
| Purchase #2 | $91.79 | 9.165% | $100.2026 | $100.20 | $100.20 | $100.20 |
| Purchase #3 | $114.55 | 8.812% | $124.6441 | $124.64 | $124.65 | $124.60 |
| Purchase #4 | $115.37 | 10.130% | $127.057 | $127.06 | $127.05 | $127.10 |
| Purchase #5 | $142.46 | 10.733% | $157.7502 | $157.75 | $157.75 | $157.80 |
| Purchase #6 | $183.40 | 12.229% | $205.828 | $205.83 | $205.85 | $205.80 |
| Purchase #7 | $150.77 | 9.339% | $164.8504 | $164.85 | $164.85 | $164.90 |
| 7 purchase totals = | $868.94 | $957.7388 | $957.74 | $957.75 | $957.80 | |