| 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 | $62.70 | 11.793% | $70.0942 | $70.09 | $70.10 | $70.10 |
| Purchase #2 | $37.84 | 6.653% | $40.3575 | $40.36 | $40.35 | $40.40 |
| Purchase #3 | $16.69 | 3.627% | $17.2953 | $17.30 | $17.30 | $17.30 |
| Purchase #4 | $149.91 | 11.567% | $167.2501 | $167.25 | $167.25 | $167.30 |
| Purchase #5 | $103.92 | 6.677% | $110.8587 | $110.86 | $110.85 | $110.90 |
| Purchase #6 | $24.83 | 13.554% | $28.1955 | $28.20 | $28.20 | $28.20 |
| Purchase #7 | $63.52 | 5.474% | $66.9971 | $67.00 | $67.00 | $67.00 |
| 7 purchase totals = | $459.41 | $501.0484 | $501.06 | $501.05 | $501.20 | |