| 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 | $80.48 | 7.323% | $86.3736 | $86.37 | $86.35 | $86.40 |
| Purchase #2 | $6.48 | 12.424% | $7.2851 | $7.29 | $7.30 | $7.30 |
| Purchase #3 | $217.48 | 8.368% | $235.6787 | $235.68 | $235.70 | $235.70 |
| Purchase #4 | $91.41 | 12.804% | $103.1141 | $103.11 | $103.10 | $103.10 |
| Purchase #5 | $202.63 | 9.685% | $222.2547 | $222.25 | $222.25 | $222.30 |
| Purchase #6 | $28.80 | 6.351% | $30.6291 | $30.63 | $30.65 | $30.60 |
| Purchase #7 | $6.41 | 6.724% | $6.841 | $6.84 | $6.85 | $6.80 |
| 7 purchase totals = | $633.69 | $692.1763 | $692.17 | $692.20 | $692.20 | |