| 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 | $69.69 | 12.579% | $78.4563 | $78.46 | $78.45 | $78.50 |
| Purchase #2 | $72.49 | 8.856% | $78.9097 | $78.91 | $78.90 | $78.90 |
| Purchase #3 | $246.73 | 3.752% | $255.9873 | $255.99 | $256.00 | $256.00 |
| Purchase #4 | $194.58 | 10.382% | $214.7813 | $214.78 | $214.80 | $214.80 |
| Purchase #5 | $127.59 | 5.783% | $134.9685 | $134.97 | $134.95 | $135.00 |
| Purchase #6 | $180.31 | 7.290% | $193.4546 | $193.45 | $193.45 | $193.50 |
| Purchase #7 | $207.27 | 8.608% | $225.1118 | $225.11 | $225.10 | $225.10 |
| 7 purchase totals = | $1,098.66 | $1,181.6695 | $1,181.67 | $1,181.65 | $1,181.80 | |