| 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 | $20.41 | 10.696% | $22.5931 | $22.59 | $22.60 | $22.60 |
| Purchase #2 | $7.80 | 6.694% | $8.3221 | $8.32 | $8.30 | $8.30 |
| Purchase #3 | $165.71 | 13.403% | $187.9201 | $187.92 | $187.90 | $187.90 |
| Purchase #4 | $103.55 | 13.328% | $117.3511 | $117.35 | $117.35 | $117.40 |
| Purchase #5 | $83.34 | 3.166% | $85.9785 | $85.98 | $86.00 | $86.00 |
| Purchase #6 | $34.46 | 8.556% | $37.4084 | $37.41 | $37.40 | $37.40 |
| Purchase #7 | $218.40 | 13.207% | $247.2441 | $247.24 | $247.25 | $247.20 |
| 7 purchase totals = | $633.67 | $706.8174 | $706.81 | $706.80 | $706.80 | |