| 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 | $12.94 | 4.650% | $13.5417 | $13.54 | $13.55 | $13.50 |
| Purchase #2 | $86.75 | 10.293% | $95.6792 | $95.68 | $95.70 | $95.70 |
| Purchase #3 | $41.32 | 4.440% | $43.1546 | $43.15 | $43.15 | $43.20 |
| Purchase #4 | $17.43 | 7.155% | $18.6771 | $18.68 | $18.70 | $18.70 |
| Purchase #5 | $19.89 | 4.285% | $20.7423 | $20.74 | $20.75 | $20.70 |
| Purchase #6 | $106.53 | 7.566% | $114.5901 | $114.59 | $114.60 | $114.60 |
| Purchase #7 | $137.99 | 6.606% | $147.1056 | $147.11 | $147.10 | $147.10 |
| 7 purchase totals = | $422.85 | $453.4906 | $453.49 | $453.55 | $453.50 | |