| 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 | $80.33 | 3.456% | $83.1062 | $83.11 | $83.10 | $83.10 |
| Purchase #2 | $38.75 | 6.628% | $41.3184 | $41.32 | $41.30 | $41.30 |
| Purchase #3 | $103.63 | 6.731% | $110.6053 | $110.61 | $110.60 | $110.60 |
| Purchase #4 | $148.96 | 12.806% | $168.0358 | $168.04 | $168.05 | $168.00 |
| Purchase #5 | $237.52 | 4.488% | $248.1799 | $248.18 | $248.20 | $248.20 |
| Purchase #6 | $122.93 | 9.228% | $134.274 | $134.27 | $134.25 | $134.30 |
| Purchase #7 | $65.49 | 4.582% | $68.4908 | $68.49 | $68.50 | $68.50 |
| 7 purchase totals = | $797.61 | $854.0104 | $854.02 | $854.00 | $854.00 | |