| 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 | $87.66 | 5.403% | $92.3963 | $92.40 | $92.40 | $92.40 |
| Purchase #2 | $65.36 | 13.388% | $74.1104 | $74.11 | $74.10 | $74.10 |
| Purchase #3 | $147.67 | 13.158% | $167.1004 | $167.10 | $167.10 | $167.10 |
| Purchase #4 | $130.74 | 9.690% | $143.4087 | $143.41 | $143.40 | $143.40 |
| Purchase #5 | $74.44 | 6.426% | $79.2235 | $79.22 | $79.20 | $79.20 |
| Purchase #6 | $97.28 | 12.629% | $109.5655 | $109.57 | $109.55 | $109.60 |
| Purchase #7 | $81.94 | 5.399% | $86.3639 | $86.36 | $86.35 | $86.40 |
| 7 purchase totals = | $685.09 | $752.1687 | $752.17 | $752.10 | $752.20 | |