| 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 | $68.56 | 3.105% | $70.6888 | $70.69 | $70.70 | $70.70 |
| Purchase #2 | $237.47 | 10.158% | $261.5922 | $261.59 | $261.60 | $261.60 |
| Purchase #3 | $141.44 | 9.413% | $154.7537 | $154.75 | $154.75 | $154.80 |
| Purchase #4 | $249.93 | 3.316% | $258.2177 | $258.22 | $258.20 | $258.20 |
| Purchase #5 | $42.59 | 7.346% | $45.7187 | $45.72 | $45.70 | $45.70 |
| Purchase #6 | $210.34 | 13.636% | $239.022 | $239.02 | $239.00 | $239.00 |
| Purchase #7 | $94.83 | 9.309% | $103.6577 | $103.66 | $103.65 | $103.70 |
| 7 purchase totals = | $1,045.16 | $1,133.6508 | $1,133.65 | $1,133.60 | $1,133.70 | |