| 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 | $205.81 | 3.790% | $213.6102 | $213.61 | $213.60 | $213.60 |
| Purchase #2 | $77.96 | 3.387% | $80.6005 | $80.60 | $80.60 | $80.60 |
| Purchase #3 | $70.64 | 6.276% | $75.0734 | $75.07 | $75.05 | $75.10 |
| Purchase #4 | $128.73 | 12.316% | $144.5844 | $144.58 | $144.60 | $144.60 |
| Purchase #5 | $189.71 | 13.506% | $215.3322 | $215.33 | $215.35 | $215.30 |
| Purchase #6 | $27.53 | 13.572% | $31.2664 | $31.27 | $31.25 | $31.30 |
| Purchase #7 | $48.98 | 7.296% | $52.5536 | $52.55 | $52.55 | $52.60 |
| 7 purchase totals = | $749.36 | $813.0207 | $813.01 | $813.00 | $813.10 | |