| 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 | $102.85 | 9.553% | $112.6753 | $112.68 | $112.70 | $112.70 |
| Purchase #2 | $77.36 | 11.436% | $86.2069 | $86.21 | $86.20 | $86.20 |
| Purchase #3 | $19.70 | 5.381% | $20.7601 | $20.76 | $20.75 | $20.80 |
| Purchase #4 | $43.42 | 9.196% | $47.4129 | $47.41 | $47.40 | $47.40 |
| Purchase #5 | $176.68 | 7.628% | $190.1572 | $190.16 | $190.15 | $190.20 |
| Purchase #6 | $162.69 | 7.681% | $175.1862 | $175.19 | $175.20 | $175.20 |
| Purchase #7 | $14.48 | 4.655% | $15.154 | $15.15 | $15.15 | $15.20 |
| 7 purchase totals = | $597.18 | $647.5526 | $647.56 | $647.55 | $647.70 | |