| 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 | $76.92 | 3.761% | $79.813 | $79.81 | $79.80 | $79.80 |
| Purchase #2 | $11.54 | 7.133% | $12.3631 | $12.36 | $12.35 | $12.40 |
| Purchase #3 | $207.40 | 6.372% | $220.6155 | $220.62 | $220.60 | $220.60 |
| Purchase #4 | $242.47 | 12.814% | $273.5401 | $273.54 | $273.55 | $273.50 |
| Purchase #5 | $132.90 | 4.424% | $138.7795 | $138.78 | $138.80 | $138.80 |
| Purchase #6 | $233.42 | 6.182% | $247.85 | $247.85 | $247.85 | $247.90 |
| Purchase #7 | $188.58 | 13.257% | $213.5801 | $213.58 | $213.60 | $213.60 |
| 7 purchase totals = | $1,093.23 | $1,186.5413 | $1,186.54 | $1,186.55 | $1,186.60 | |