| 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 | $24.96 | 9.609% | $27.3584 | $27.36 | $27.35 | $27.40 |
| Purchase #2 | $83.97 | 11.610% | $93.7189 | $93.72 | $93.70 | $93.70 |
| Purchase #3 | $214.73 | 4.612% | $224.6333 | $224.63 | $224.65 | $224.60 |
| Purchase #4 | $65.73 | 10.327% | $72.5179 | $72.52 | $72.50 | $72.50 |
| Purchase #5 | $198.77 | 4.517% | $207.7484 | $207.75 | $207.75 | $207.70 |
| Purchase #6 | $246.34 | 12.490% | $277.1079 | $277.11 | $277.10 | $277.10 |
| Purchase #7 | $205.41 | 5.138% | $215.964 | $215.96 | $215.95 | $216.00 |
| 7 purchase totals = | $1,039.91 | $1,119.0488 | $1,119.05 | $1,119.00 | $1,119.00 | |