| 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 | $197.62 | 7.790% | $213.0146 | $213.01 | $213.00 | $213.00 |
| Purchase #2 | $17.26 | 7.602% | $18.5721 | $18.57 | $18.55 | $18.60 |
| Purchase #3 | $48.89 | 3.450% | $50.5767 | $50.58 | $50.60 | $50.60 |
| Purchase #4 | $101.28 | 3.605% | $104.9311 | $104.93 | $104.95 | $104.90 |
| Purchase #5 | $10.66 | 11.523% | $11.8884 | $11.89 | $11.90 | $11.90 |
| Purchase #6 | $51.95 | 12.527% | $58.4578 | $58.46 | $58.45 | $58.50 |
| Purchase #7 | $38.93 | 10.442% | $42.9951 | $43.00 | $43.00 | $43.00 |
| 7 purchase totals = | $466.59 | $500.4358 | $500.44 | $500.45 | $500.50 | |