| 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 | $74.43 | 12.159% | $83.4799 | $83.48 | $83.50 | $83.50 |
| Purchase #2 | $55.68 | 5.563% | $58.7775 | $58.78 | $58.80 | $58.80 |
| Purchase #3 | $171.79 | 3.299% | $177.4574 | $177.46 | $177.45 | $177.50 |
| Purchase #4 | $68.88 | 3.751% | $71.4637 | $71.46 | $71.45 | $71.50 |
| Purchase #5 | $44.46 | 4.280% | $46.3629 | $46.36 | $46.35 | $46.40 |
| Purchase #6 | $40.62 | 12.604% | $45.7397 | $45.74 | $45.75 | $45.70 |
| Purchase #7 | $75.33 | 10.206% | $83.0182 | $83.02 | $83.00 | $83.00 |
| 7 purchase totals = | $531.19 | $566.2993 | $566.30 | $566.30 | $566.40 | |