| 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 | $110.73 | 7.710% | $119.2673 | $119.27 | $119.25 | $119.30 |
| Purchase #2 | $38.63 | 4.704% | $40.4472 | $40.45 | $40.45 | $40.40 |
| Purchase #3 | $203.27 | 6.480% | $216.4419 | $216.44 | $216.45 | $216.40 |
| Purchase #4 | $17.45 | 7.245% | $18.7143 | $18.71 | $18.70 | $18.70 |
| Purchase #5 | $95.85 | 8.560% | $104.0548 | $104.05 | $104.05 | $104.10 |
| Purchase #6 | $74.59 | 3.481% | $77.1865 | $77.19 | $77.20 | $77.20 |
| Purchase #7 | $12.52 | 4.507% | $13.0843 | $13.08 | $13.10 | $13.10 |
| 7 purchase totals = | $553.04 | $589.1963 | $589.19 | $589.20 | $589.20 | |