| 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 | $51.28 | 6.451% | $54.5881 | $54.59 | $54.60 | $54.60 |
| Purchase #2 | $206.86 | 12.784% | $233.305 | $233.31 | $233.30 | $233.30 |
| Purchase #3 | $22.60 | 12.591% | $25.4456 | $25.45 | $25.45 | $25.40 |
| Purchase #4 | $170.72 | 4.384% | $178.2044 | $178.20 | $178.20 | $178.20 |
| Purchase #5 | $114.99 | 5.389% | $121.1868 | $121.19 | $121.20 | $121.20 |
| Purchase #6 | $55.40 | 11.549% | $61.7981 | $61.80 | $61.80 | $61.80 |
| Purchase #7 | $31.49 | 12.565% | $35.4467 | $35.45 | $35.45 | $35.40 |
| 7 purchase totals = | $653.34 | $709.9747 | $709.99 | $710.00 | $709.90 | |