| 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 | $17.71 | 12.764% | $19.9705 | $19.97 | $19.95 | $20.00 |
| Purchase #2 | $41.74 | 5.416% | $44.0006 | $44.00 | $44.00 | $44.00 |
| Purchase #3 | $179.65 | 9.111% | $196.0179 | $196.02 | $196.00 | $196.00 |
| Purchase #4 | $201.44 | 12.719% | $227.0612 | $227.06 | $227.05 | $227.10 |
| Purchase #5 | $173.35 | 11.235% | $192.8259 | $192.83 | $192.85 | $192.80 |
| Purchase #6 | $87.30 | 5.638% | $92.222 | $92.22 | $92.20 | $92.20 |
| Purchase #7 | $76.77 | 12.817% | $86.6096 | $86.61 | $86.60 | $86.60 |
| 7 purchase totals = | $777.96 | $858.7077 | $858.71 | $858.65 | $858.70 | |