| 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 | $89.55 | 4.427% | $93.5144 | $93.51 | $93.50 | $93.50 |
| Purchase #2 | $18.64 | 12.438% | $20.9584 | $20.96 | $20.95 | $21.00 |
| Purchase #3 | $196.55 | 3.509% | $203.4469 | $203.45 | $203.45 | $203.40 |
| Purchase #4 | $14.51 | 13.549% | $16.476 | $16.48 | $16.50 | $16.50 |
| Purchase #5 | $245.30 | 11.716% | $274.0393 | $274.04 | $274.05 | $274.00 |
| Purchase #6 | $215.50 | 7.403% | $231.4535 | $231.45 | $231.45 | $231.50 |
| Purchase #7 | $147.77 | 4.652% | $154.6443 | $154.64 | $154.65 | $154.60 |
| 7 purchase totals = | $927.82 | $994.5328 | $994.53 | $994.55 | $994.50 | |