| 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 | $44.78 | 5.423% | $47.2084 | $47.21 | $47.20 | $47.20 |
| Purchase #2 | $245.68 | 8.848% | $267.4178 | $267.42 | $267.40 | $267.40 |
| Purchase #3 | $5.62 | 9.488% | $6.1532 | $6.15 | $6.15 | $6.20 |
| Purchase #4 | $145.78 | 13.273% | $165.1294 | $165.13 | $165.15 | $165.10 |
| Purchase #5 | $46.58 | 11.806% | $52.0792 | $52.08 | $52.10 | $52.10 |
| Purchase #6 | $250.35 | 11.542% | $279.2454 | $279.25 | $279.25 | $279.20 |
| Purchase #7 | $77.93 | 11.449% | $86.8522 | $86.85 | $86.85 | $86.90 |
| 7 purchase totals = | $816.72 | $904.0856 | $904.09 | $904.10 | $904.10 | |