| 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 | $19.64 | 3.339% | $20.2958 | $20.30 | $20.30 | $20.30 |
| Purchase #2 | $201.55 | 8.425% | $218.5306 | $218.53 | $218.55 | $218.50 |
| Purchase #3 | $26.77 | 3.706% | $27.7621 | $27.76 | $27.75 | $27.80 |
| Purchase #4 | $110.38 | 6.810% | $117.8969 | $117.90 | $117.90 | $117.90 |
| Purchase #5 | $80.76 | 5.283% | $85.0266 | $85.03 | $85.05 | $85.00 |
| Purchase #6 | $29.28 | 7.138% | $31.37 | $31.37 | $31.35 | $31.40 |
| Purchase #7 | $27.57 | 10.351% | $30.4238 | $30.42 | $30.40 | $30.40 |
| 7 purchase totals = | $495.95 | $531.3058 | $531.31 | $531.30 | $531.30 | |