| 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 | $8.40 | 8.490% | $9.1132 | $9.11 | $9.10 | $9.10 |
| Purchase #2 | $28.83 | 6.491% | $30.7014 | $30.70 | $30.70 | $30.70 |
| Purchase #3 | $34.36 | 12.383% | $38.6148 | $38.61 | $38.60 | $38.60 |
| Purchase #4 | $150.57 | 13.107% | $170.3052 | $170.31 | $170.30 | $170.30 |
| Purchase #5 | $185.48 | 11.347% | $206.5264 | $206.53 | $206.55 | $206.50 |
| Purchase #6 | $207.49 | 3.422% | $214.5903 | $214.59 | $214.60 | $214.60 |
| Purchase #7 | $141.88 | 10.665% | $157.0115 | $157.01 | $157.00 | $157.00 |
| 7 purchase totals = | $757.01 | $826.8628 | $826.86 | $826.85 | $826.80 | |