| 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 | $77.25 | 8.840% | $84.0789 | $84.08 | $84.10 | $84.10 |
| Purchase #2 | $66.43 | 5.396% | $70.0146 | $70.01 | $70.00 | $70.00 |
| Purchase #3 | $45.54 | 5.739% | $48.1535 | $48.15 | $48.15 | $48.20 |
| Purchase #4 | $44.80 | 3.607% | $46.4159 | $46.42 | $46.40 | $46.40 |
| Purchase #5 | $167.90 | 12.785% | $189.366 | $189.37 | $189.35 | $189.40 |
| Purchase #6 | $197.76 | 9.273% | $216.0983 | $216.10 | $216.10 | $216.10 |
| Purchase #7 | $34.67 | 7.142% | $37.1461 | $37.15 | $37.15 | $37.10 |
| 7 purchase totals = | $634.35 | $691.2733 | $691.28 | $691.25 | $691.30 | |