| 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 | $11.92 | 4.384% | $12.4426 | $12.44 | $12.45 | $12.40 |
| Purchase #2 | $127.70 | 8.338% | $138.3476 | $138.35 | $138.35 | $138.30 |
| Purchase #3 | $67.85 | 7.285% | $72.7929 | $72.79 | $72.80 | $72.80 |
| Purchase #4 | $174.36 | 7.302% | $187.0918 | $187.09 | $187.10 | $187.10 |
| Purchase #5 | $117.61 | 12.703% | $132.55 | $132.55 | $132.55 | $132.60 |
| Purchase #6 | $79.62 | 3.864% | $82.6965 | $82.70 | $82.70 | $82.70 |
| Purchase #7 | $51.35 | 9.812% | $56.3885 | $56.39 | $56.40 | $56.40 |
| 7 purchase totals = | $630.41 | $682.3099 | $682.31 | $682.35 | $682.30 | |