| 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 | $80.51 | 10.458% | $88.9297 | $88.93 | $88.95 | $88.90 |
| Purchase #2 | $110.35 | 5.864% | $116.8209 | $116.82 | $116.80 | $116.80 |
| Purchase #3 | $11.35 | 5.377% | $11.9603 | $11.96 | $11.95 | $12.00 |
| Purchase #4 | $232.57 | 12.543% | $261.7413 | $261.74 | $261.75 | $261.70 |
| Purchase #5 | $141.64 | 13.214% | $160.3563 | $160.36 | $160.35 | $160.40 |
| Purchase #6 | $125.88 | 10.741% | $139.4008 | $139.40 | $139.40 | $139.40 |
| Purchase #7 | $142.36 | 3.835% | $147.8195 | $147.82 | $147.80 | $147.80 |
| 7 purchase totals = | $844.66 | $927.0288 | $927.03 | $927.00 | $927.00 | |