| 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 | $16.72 | 3.587% | $17.3197 | $17.32 | $17.30 | $17.30 |
| Purchase #2 | $60.38 | 6.338% | $64.2069 | $64.21 | $64.20 | $64.20 |
| Purchase #3 | $22.64 | 12.671% | $25.5087 | $25.51 | $25.50 | $25.50 |
| Purchase #4 | $37.97 | 11.168% | $42.2105 | $42.21 | $42.20 | $42.20 |
| Purchase #5 | $13.61 | 10.228% | $15.002 | $15.00 | $15.00 | $15.00 |
| Purchase #6 | $69.25 | 8.653% | $75.2422 | $75.24 | $75.25 | $75.20 |
| Purchase #7 | $129.40 | 4.156% | $134.7779 | $134.78 | $134.80 | $134.80 |
| 7 purchase totals = | $349.97 | $374.2679 | $374.27 | $374.25 | $374.20 | |