| 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 | $50.42 | 3.146% | $52.0062 | $52.01 | $52.00 | $52.00 |
| Purchase #2 | $152.71 | 7.341% | $163.9204 | $163.92 | $163.90 | $163.90 |
| Purchase #3 | $58.31 | 9.655% | $63.9398 | $63.94 | $63.95 | $63.90 |
| Purchase #4 | $134.58 | 6.766% | $143.6857 | $143.69 | $143.70 | $143.70 |
| Purchase #5 | $231.98 | 9.850% | $254.83 | $254.83 | $254.85 | $254.80 |
| Purchase #6 | $32.63 | 8.320% | $35.3448 | $35.34 | $35.35 | $35.30 |
| Purchase #7 | $208.78 | 7.631% | $224.712 | $224.71 | $224.70 | $224.70 |
| 7 purchase totals = | $869.41 | $938.4389 | $938.44 | $938.45 | $938.30 | |