| 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 | $26.45 | 4.307% | $27.5892 | $27.59 | $27.60 | $27.60 |
| Purchase #2 | $17.31 | 4.727% | $18.1282 | $18.13 | $18.15 | $18.10 |
| Purchase #3 | $250.79 | 4.629% | $262.3991 | $262.40 | $262.40 | $262.40 |
| Purchase #4 | $168.47 | 11.121% | $187.2055 | $187.21 | $187.20 | $187.20 |
| Purchase #5 | $184.99 | 3.527% | $191.5146 | $191.51 | $191.50 | $191.50 |
| Purchase #6 | $67.41 | 4.215% | $70.2513 | $70.25 | $70.25 | $70.30 |
| Purchase #7 | $70.52 | 8.116% | $76.2434 | $76.24 | $76.25 | $76.20 |
| 7 purchase totals = | $785.94 | $833.3313 | $833.33 | $833.35 | $833.30 | |