| 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 | $26.56 | 9.280% | $29.0248 | $29.02 | $29.00 | $29.00 |
| Purchase #2 | $148.82 | 11.214% | $165.5087 | $165.51 | $165.50 | $165.50 |
| Purchase #3 | $102.69 | 3.665% | $106.4536 | $106.45 | $106.45 | $106.50 |
| Purchase #4 | $156.98 | 3.694% | $162.7788 | $162.78 | $162.80 | $162.80 |
| Purchase #5 | $46.50 | 4.678% | $48.6753 | $48.68 | $48.70 | $48.70 |
| Purchase #6 | $133.96 | 8.851% | $145.8168 | $145.82 | $145.80 | $145.80 |
| Purchase #7 | $223.43 | 4.284% | $233.0017 | $233.00 | $233.00 | $233.00 |
| 7 purchase totals = | $838.94 | $891.2597 | $891.26 | $891.25 | $891.30 | |