| 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 | $101.91 | 9.855% | $111.9532 | $111.95 | $111.95 | $112.00 |
| Purchase #2 | $63.70 | 6.670% | $67.9488 | $67.95 | $67.95 | $67.90 |
| Purchase #3 | $111.70 | 9.289% | $122.0758 | $122.08 | $122.10 | $122.10 |
| Purchase #4 | $190.78 | 8.523% | $207.0402 | $207.04 | $207.05 | $207.00 |
| Purchase #5 | $175.78 | 3.208% | $181.419 | $181.42 | $181.40 | $181.40 |
| Purchase #6 | $18.63 | 9.609% | $20.4202 | $20.42 | $20.40 | $20.40 |
| Purchase #7 | $58.45 | 13.280% | $66.2122 | $66.21 | $66.20 | $66.20 |
| 7 purchase totals = | $720.95 | $777.0694 | $777.07 | $777.05 | $777.00 | |