| 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 | $76.67 | 3.419% | $79.2913 | $79.29 | $79.30 | $79.30 |
| Purchase #2 | $44.92 | 13.566% | $51.0138 | $51.01 | $51.00 | $51.00 |
| Purchase #3 | $50.73 | 8.530% | $55.0573 | $55.06 | $55.05 | $55.10 |
| Purchase #4 | $120.29 | 12.359% | $135.1566 | $135.16 | $135.15 | $135.20 |
| Purchase #5 | $61.85 | 3.302% | $63.8923 | $63.89 | $63.90 | $63.90 |
| Purchase #6 | $165.60 | 3.259% | $170.9969 | $171.00 | $171.00 | $171.00 |
| Purchase #7 | $69.75 | 10.730% | $77.2342 | $77.23 | $77.25 | $77.20 |
| 7 purchase totals = | $589.81 | $632.6424 | $632.64 | $632.65 | $632.70 | |