| 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 | $26.68 | 13.552% | $30.2957 | $30.30 | $30.30 | $30.30 |
| Purchase #2 | $246.99 | 9.826% | $271.2592 | $271.26 | $271.25 | $271.30 |
| Purchase #3 | $16.25 | 12.300% | $18.2488 | $18.25 | $18.25 | $18.20 |
| Purchase #4 | $44.68 | 11.693% | $49.9044 | $49.90 | $49.90 | $49.90 |
| Purchase #5 | $65.44 | 3.238% | $67.5589 | $67.56 | $67.55 | $67.60 |
| Purchase #6 | $61.79 | 5.867% | $65.4152 | $65.42 | $65.40 | $65.40 |
| Purchase #7 | $173.85 | 10.520% | $192.139 | $192.14 | $192.15 | $192.10 |
| 7 purchase totals = | $635.68 | $694.8212 | $694.83 | $694.80 | $694.80 | |