| 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 | $30.57 | 3.736% | $31.7121 | $31.71 | $31.70 | $31.70 |
| Purchase #2 | $65.48 | 5.365% | $68.993 | $68.99 | $69.00 | $69.00 |
| Purchase #3 | $16.91 | 11.109% | $18.7885 | $18.79 | $18.80 | $18.80 |
| Purchase #4 | $125.46 | 6.338% | $133.4117 | $133.41 | $133.40 | $133.40 |
| Purchase #5 | $228.50 | 13.811% | $260.0581 | $260.06 | $260.05 | $260.10 |
| Purchase #6 | $243.69 | 7.867% | $262.8611 | $262.86 | $262.85 | $262.90 |
| Purchase #7 | $246.75 | 4.833% | $258.6754 | $258.68 | $258.70 | $258.70 |
| 7 purchase totals = | $957.36 | $1,034.4999 | $1,034.50 | $1,034.50 | $1,034.60 | |