| 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 | $26.70 | 11.678% | $29.818 | $29.82 | $29.80 | $29.80 |
| Purchase #2 | $213.43 | 4.731% | $223.5274 | $223.53 | $223.55 | $223.50 |
| Purchase #3 | $79.36 | 7.439% | $85.2636 | $85.26 | $85.25 | $85.30 |
| Purchase #4 | $74.59 | 10.135% | $82.1497 | $82.15 | $82.15 | $82.10 |
| Purchase #5 | $134.36 | 10.567% | $148.5578 | $148.56 | $148.55 | $148.60 |
| Purchase #6 | $247.45 | 4.248% | $257.9617 | $257.96 | $257.95 | $258.00 |
| Purchase #7 | $22.83 | 10.324% | $25.187 | $25.19 | $25.20 | $25.20 |
| 7 purchase totals = | $798.72 | $852.4652 | $852.47 | $852.45 | $852.50 | |