| 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 | $139.36 | 11.115% | $154.8499 | $154.85 | $154.85 | $154.80 |
| Purchase #2 | $58.52 | 10.342% | $64.5721 | $64.57 | $64.55 | $64.60 |
| Purchase #3 | $28.70 | 8.297% | $31.0812 | $31.08 | $31.10 | $31.10 |
| Purchase #4 | $54.78 | 11.385% | $61.0167 | $61.02 | $61.00 | $61.00 |
| Purchase #5 | $70.99 | 12.832% | $80.0994 | $80.10 | $80.10 | $80.10 |
| Purchase #6 | $245.46 | 8.662% | $266.7217 | $266.72 | $266.70 | $266.70 |
| Purchase #7 | $177.61 | 12.285% | $199.4294 | $199.43 | $199.45 | $199.40 |
| 7 purchase totals = | $775.42 | $857.7704 | $857.77 | $857.75 | $857.70 | |