| 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 | $66.42 | 4.352% | $69.3106 | $69.31 | $69.30 | $69.30 |
| Purchase #2 | $92.34 | 12.292% | $103.6904 | $103.69 | $103.70 | $103.70 |
| Purchase #3 | $198.75 | 8.182% | $215.0117 | $215.01 | $215.00 | $215.00 |
| Purchase #4 | $79.37 | 10.256% | $87.5102 | $87.51 | $87.50 | $87.50 |
| Purchase #5 | $17.46 | 13.841% | $19.8766 | $19.88 | $19.90 | $19.90 |
| Purchase #6 | $25.25 | 4.474% | $26.3797 | $26.38 | $26.40 | $26.40 |
| Purchase #7 | $80.77 | 8.614% | $87.7275 | $87.73 | $87.75 | $87.70 |
| 7 purchase totals = | $560.36 | $609.5067 | $609.51 | $609.55 | $609.50 | |