| 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 | $74.73 | 9.795% | $82.0498 | $82.05 | $82.05 | $82.00 |
| Purchase #2 | $201.79 | 12.869% | $227.7584 | $227.76 | $227.75 | $227.80 |
| Purchase #3 | $20.54 | 7.733% | $22.1284 | $22.13 | $22.15 | $22.10 |
| Purchase #4 | $203.81 | 10.288% | $224.778 | $224.78 | $224.80 | $224.80 |
| Purchase #5 | $157.84 | 4.288% | $164.6082 | $164.61 | $164.60 | $164.60 |
| Purchase #6 | $27.63 | 12.502% | $31.0843 | $31.08 | $31.10 | $31.10 |
| Purchase #7 | $103.64 | 11.344% | $115.3969 | $115.40 | $115.40 | $115.40 |
| 7 purchase totals = | $789.98 | $867.8040 | $867.81 | $867.85 | $867.80 | |