| 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 | $40.81 | 7.578% | $43.9026 | $43.90 | $43.90 | $43.90 |
| Purchase #2 | $213.38 | 7.867% | $230.1666 | $230.17 | $230.15 | $230.20 |
| Purchase #3 | $94.42 | 13.608% | $107.2687 | $107.27 | $107.25 | $107.30 |
| Purchase #4 | $136.44 | 11.153% | $151.6572 | $151.66 | $151.65 | $151.70 |
| Purchase #5 | $168.31 | 9.717% | $184.6647 | $184.66 | $184.65 | $184.70 |
| Purchase #6 | $124.43 | 6.285% | $132.2504 | $132.25 | $132.25 | $132.30 |
| Purchase #7 | $209.66 | 4.734% | $219.5853 | $219.59 | $219.60 | $219.60 |
| 7 purchase totals = | $987.45 | $1,069.4955 | $1,069.50 | $1,069.45 | $1,069.70 | |