| 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 | $50.41 | 11.857% | $56.3871 | $56.39 | $56.40 | $56.40 |
| Purchase #2 | $208.71 | 11.349% | $232.3965 | $232.40 | $232.40 | $232.40 |
| Purchase #3 | $63.58 | 7.589% | $68.4051 | $68.41 | $68.40 | $68.40 |
| Purchase #4 | $224.63 | 6.308% | $238.7997 | $238.80 | $238.80 | $238.80 |
| Purchase #5 | $6.44 | 8.362% | $6.9785 | $6.98 | $7.00 | $7.00 |
| Purchase #6 | $143.52 | 3.263% | $148.2031 | $148.20 | $148.20 | $148.20 |
| Purchase #7 | $69.49 | 12.215% | $77.9782 | $77.98 | $78.00 | $78.00 |
| 7 purchase totals = | $766.78 | $829.1482 | $829.16 | $829.20 | $829.20 | |