| 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 | $65.44 | 5.140% | $68.8036 | $68.80 | $68.80 | $68.80 |
| Purchase #2 | $193.59 | 10.159% | $213.2568 | $213.26 | $213.25 | $213.30 |
| Purchase #3 | $105.54 | 10.673% | $116.8043 | $116.80 | $116.80 | $116.80 |
| Purchase #4 | $244.69 | 7.492% | $263.0222 | $263.02 | $263.00 | $263.00 |
| Purchase #5 | $62.80 | 8.197% | $67.9477 | $67.95 | $67.95 | $67.90 |
| Purchase #6 | $237.29 | 9.741% | $260.4044 | $260.40 | $260.40 | $260.40 |
| Purchase #7 | $10.30 | 3.384% | $10.6486 | $10.65 | $10.65 | $10.60 |
| 7 purchase totals = | $919.65 | $1,000.8876 | $1,000.88 | $1,000.85 | $1,000.80 | |