| 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 | $58.99 | 9.438% | $64.5575 | $64.56 | $64.55 | $64.60 |
| Purchase #2 | $192.92 | 11.819% | $215.7212 | $215.72 | $215.70 | $215.70 |
| Purchase #3 | $87.66 | 13.148% | $99.1855 | $99.19 | $99.20 | $99.20 |
| Purchase #4 | $245.88 | 6.292% | $261.3508 | $261.35 | $261.35 | $261.40 |
| Purchase #5 | $231.85 | 3.223% | $239.3225 | $239.32 | $239.30 | $239.30 |
| Purchase #6 | $240.76 | 12.609% | $271.1174 | $271.12 | $271.10 | $271.10 |
| Purchase #7 | $132.93 | 10.828% | $147.3237 | $147.32 | $147.30 | $147.30 |
| 7 purchase totals = | $1,190.99 | $1,298.5786 | $1,298.58 | $1,298.50 | $1,298.60 | |