| 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 | $84.34 | 5.820% | $89.2486 | $89.25 | $89.25 | $89.20 |
| Purchase #2 | $217.47 | 10.181% | $239.6106 | $239.61 | $239.60 | $239.60 |
| Purchase #3 | $165.66 | 11.795% | $185.1996 | $185.20 | $185.20 | $185.20 |
| Purchase #4 | $159.91 | 13.765% | $181.9216 | $181.92 | $181.90 | $181.90 |
| Purchase #5 | $47.46 | 4.806% | $49.7409 | $49.74 | $49.75 | $49.70 |
| Purchase #6 | $63.77 | 6.257% | $67.7601 | $67.76 | $67.75 | $67.80 |
| Purchase #7 | $242.29 | 9.379% | $265.0144 | $265.01 | $265.00 | $265.00 |
| 7 purchase totals = | $980.90 | $1,078.4958 | $1,078.49 | $1,078.45 | $1,078.40 | |