| 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 | $122.35 | 5.808% | $129.4561 | $129.46 | $129.45 | $129.50 |
| Purchase #2 | $153.58 | 11.585% | $171.3722 | $171.37 | $171.35 | $171.40 |
| Purchase #3 | $52.29 | 7.357% | $56.137 | $56.14 | $56.15 | $56.10 |
| Purchase #4 | $94.91 | 6.838% | $101.3999 | $101.40 | $101.40 | $101.40 |
| Purchase #5 | $51.37 | 12.832% | $57.9618 | $57.96 | $57.95 | $58.00 |
| Purchase #6 | $96.36 | 4.257% | $100.462 | $100.46 | $100.45 | $100.50 |
| Purchase #7 | $14.69 | 6.468% | $15.6401 | $15.64 | $15.65 | $15.60 |
| 7 purchase totals = | $585.55 | $632.4291 | $632.43 | $632.40 | $632.50 | |