| 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 | $8.80 | 4.360% | $9.1837 | $9.18 | $9.20 | $9.20 |
| Purchase #2 | $77.81 | 5.541% | $82.1215 | $82.12 | $82.10 | $82.10 |
| Purchase #3 | $169.27 | 7.756% | $182.3986 | $182.40 | $182.40 | $182.40 |
| Purchase #4 | $188.86 | 6.554% | $201.2379 | $201.24 | $201.25 | $201.20 |
| Purchase #5 | $92.27 | 13.419% | $104.6517 | $104.65 | $104.65 | $104.70 |
| Purchase #6 | $54.60 | 4.815% | $57.229 | $57.23 | $57.25 | $57.20 |
| Purchase #7 | $76.86 | 9.597% | $84.2363 | $84.24 | $84.25 | $84.20 |
| 7 purchase totals = | $668.47 | $721.0587 | $721.06 | $721.10 | $721.00 | |