| 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 | $26.63 | 11.729% | $29.7534 | $29.75 | $29.75 | $29.80 |
| Purchase #2 | $28.68 | 3.321% | $29.6325 | $29.63 | $29.65 | $29.60 |
| Purchase #3 | $155.36 | 5.557% | $163.9934 | $163.99 | $164.00 | $164.00 |
| Purchase #4 | $184.87 | 13.358% | $209.5649 | $209.56 | $209.55 | $209.60 |
| Purchase #5 | $124.27 | 4.854% | $130.3021 | $130.30 | $130.30 | $130.30 |
| Purchase #6 | $137.83 | 6.720% | $147.0922 | $147.09 | $147.10 | $147.10 |
| Purchase #7 | $97.80 | 13.719% | $111.2172 | $111.22 | $111.20 | $111.20 |
| 7 purchase totals = | $755.44 | $821.5557 | $821.54 | $821.55 | $821.60 | |