| 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 | $73.91 | 4.659% | $77.3535 | $77.35 | $77.35 | $77.40 |
| Purchase #2 | $32.31 | 13.399% | $36.6392 | $36.64 | $36.65 | $36.60 |
| Purchase #3 | $182.40 | 3.418% | $188.6344 | $188.63 | $188.65 | $188.60 |
| Purchase #4 | $218.40 | 4.528% | $228.2892 | $228.29 | $228.30 | $228.30 |
| Purchase #5 | $201.25 | 13.194% | $227.8029 | $227.80 | $227.80 | $227.80 |
| Purchase #6 | $37.99 | 13.311% | $43.0468 | $43.05 | $43.05 | $43.00 |
| Purchase #7 | $190.25 | 5.698% | $201.0904 | $201.09 | $201.10 | $201.10 |
| 7 purchase totals = | $936.51 | $1,002.8564 | $1,002.85 | $1,002.90 | $1,002.80 | |