| 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 | $33.73 | 7.499% | $36.2594 | $36.26 | $36.25 | $36.30 |
| Purchase #2 | $19.30 | 6.758% | $20.6043 | $20.60 | $20.60 | $20.60 |
| Purchase #3 | $221.88 | 4.253% | $231.3166 | $231.32 | $231.30 | $231.30 |
| Purchase #4 | $228.65 | 5.387% | $240.9674 | $240.97 | $240.95 | $241.00 |
| Purchase #5 | $237.47 | 12.611% | $267.4173 | $267.42 | $267.40 | $267.40 |
| Purchase #6 | $31.33 | 13.442% | $35.5414 | $35.54 | $35.55 | $35.50 |
| Purchase #7 | $73.57 | 12.846% | $83.0208 | $83.02 | $83.00 | $83.00 |
| 7 purchase totals = | $845.93 | $915.1272 | $915.13 | $915.05 | $915.10 | |