| 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 | $6.82 | 8.509% | $7.4003 | $7.40 | $7.40 | $7.40 |
| Purchase #2 | $190.44 | 9.311% | $208.1719 | $208.17 | $208.15 | $208.20 |
| Purchase #3 | $55.35 | 3.108% | $57.0703 | $57.07 | $57.05 | $57.10 |
| Purchase #4 | $106.81 | 6.847% | $114.1233 | $114.12 | $114.10 | $114.10 |
| Purchase #5 | $43.35 | 11.258% | $48.2303 | $48.23 | $48.25 | $48.20 |
| Purchase #6 | $127.68 | 9.254% | $139.4955 | $139.50 | $139.50 | $139.50 |
| Purchase #7 | $184.94 | 11.481% | $206.173 | $206.17 | $206.15 | $206.20 |
| 7 purchase totals = | $715.39 | $780.6646 | $780.66 | $780.60 | $780.70 | |