| 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 | $49.99 | 13.853% | $56.9151 | $56.92 | $56.90 | $56.90 |
| Purchase #2 | $35.41 | 11.522% | $39.4899 | $39.49 | $39.50 | $39.50 |
| Purchase #3 | $58.85 | 3.398% | $60.8497 | $60.85 | $60.85 | $60.80 |
| Purchase #4 | $30.30 | 12.771% | $34.1696 | $34.17 | $34.15 | $34.20 |
| Purchase #5 | $34.96 | 11.793% | $39.0828 | $39.08 | $39.10 | $39.10 |
| Purchase #6 | $77.87 | 9.544% | $85.3019 | $85.30 | $85.30 | $85.30 |
| Purchase #7 | $63.34 | 11.140% | $70.3961 | $70.40 | $70.40 | $70.40 |
| 7 purchase totals = | $350.72 | $386.2051 | $386.21 | $386.20 | $386.20 | |