| 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 | $24.89 | 13.742% | $28.3104 | $28.31 | $28.30 | $28.30 |
| Purchase #2 | $8.29 | 3.249% | $8.5593 | $8.56 | $8.55 | $8.60 |
| Purchase #3 | $99.79 | 11.369% | $111.1351 | $111.14 | $111.15 | $111.10 |
| Purchase #4 | $60.39 | 11.614% | $67.4037 | $67.40 | $67.40 | $67.40 |
| Purchase #5 | $167.56 | 6.641% | $178.6877 | $178.69 | $178.70 | $178.70 |
| Purchase #6 | $201.64 | 5.344% | $212.4156 | $212.42 | $212.40 | $212.40 |
| Purchase #7 | $152.26 | 3.218% | $157.1597 | $157.16 | $157.15 | $157.20 |
| 7 purchase totals = | $714.82 | $763.6715 | $763.68 | $763.65 | $763.70 | |