| 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 | $28.57 | 3.526% | $29.5774 | $29.58 | $29.60 | $29.60 |
| Purchase #2 | $99.59 | 8.696% | $108.2503 | $108.25 | $108.25 | $108.30 |
| Purchase #3 | $186.27 | 8.237% | $201.6131 | $201.61 | $201.60 | $201.60 |
| Purchase #4 | $158.96 | 9.862% | $174.6366 | $174.64 | $174.65 | $174.60 |
| Purchase #5 | $212.39 | 4.844% | $222.6782 | $222.68 | $222.70 | $222.70 |
| Purchase #6 | $156.37 | 7.871% | $168.6779 | $168.68 | $168.70 | $168.70 |
| Purchase #7 | $82.70 | 11.240% | $91.9955 | $92.00 | $92.00 | $92.00 |
| 7 purchase totals = | $924.85 | $997.4290 | $997.44 | $997.50 | $997.50 | |