| 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 | $32.64 | 5.410% | $34.4058 | $34.41 | $34.40 | $34.40 |
| Purchase #2 | $207.35 | 12.868% | $234.0318 | $234.03 | $234.05 | $234.00 |
| Purchase #3 | $174.34 | 12.674% | $196.4359 | $196.44 | $196.45 | $196.40 |
| Purchase #4 | $49.53 | 6.582% | $52.7901 | $52.79 | $52.80 | $52.80 |
| Purchase #5 | $62.43 | 10.202% | $68.7991 | $68.80 | $68.80 | $68.80 |
| Purchase #6 | $92.56 | 6.870% | $98.9189 | $98.92 | $98.90 | $98.90 |
| Purchase #7 | $23.96 | 11.699% | $26.7631 | $26.76 | $26.75 | $26.80 |
| 7 purchase totals = | $642.81 | $712.1447 | $712.15 | $712.15 | $712.10 | |