| 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 | $52.38 | 7.783% | $56.4567 | $56.46 | $56.45 | $56.50 |
| Purchase #2 | $201.52 | 10.146% | $221.9662 | $221.97 | $221.95 | $222.00 |
| Purchase #3 | $35.25 | 11.109% | $39.1659 | $39.17 | $39.15 | $39.20 |
| Purchase #4 | $185.52 | 8.238% | $200.8031 | $200.80 | $200.80 | $200.80 |
| Purchase #5 | $167.52 | 12.620% | $188.661 | $188.66 | $188.65 | $188.70 |
| Purchase #6 | $35.87 | 10.629% | $39.6826 | $39.68 | $39.70 | $39.70 |
| Purchase #7 | $220.36 | 3.578% | $228.2445 | $228.24 | $228.25 | $228.20 |
| 7 purchase totals = | $898.42 | $974.9800 | $974.98 | $974.95 | $975.10 | |