| 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 | $51.74 | 6.711% | $55.2123 | $55.21 | $55.20 | $55.20 |
| Purchase #2 | $26.71 | 12.810% | $30.1316 | $30.13 | $30.15 | $30.10 |
| Purchase #3 | $129.44 | 3.608% | $134.1102 | $134.11 | $134.10 | $134.10 |
| Purchase #4 | $239.62 | 12.159% | $268.7554 | $268.76 | $268.75 | $268.80 |
| Purchase #5 | $194.82 | 10.260% | $214.8085 | $214.81 | $214.80 | $214.80 |
| Purchase #6 | $143.73 | 13.194% | $162.6937 | $162.69 | $162.70 | $162.70 |
| Purchase #7 | $237.33 | 7.445% | $254.9992 | $255.00 | $255.00 | $255.00 |
| 7 purchase totals = | $1,023.39 | $1,120.7109 | $1,120.71 | $1,120.70 | $1,120.70 | |