| 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 | $79.33 | 13.110% | $89.7302 | $89.73 | $89.75 | $89.70 |
| Purchase #2 | $243.68 | 7.824% | $262.7455 | $262.75 | $262.75 | $262.70 |
| Purchase #3 | $249.83 | 7.348% | $268.1875 | $268.19 | $268.20 | $268.20 |
| Purchase #4 | $72.58 | 9.312% | $79.3386 | $79.34 | $79.35 | $79.30 |
| Purchase #5 | $206.79 | 4.845% | $216.809 | $216.81 | $216.80 | $216.80 |
| Purchase #6 | $122.39 | 9.111% | $133.541 | $133.54 | $133.55 | $133.50 |
| Purchase #7 | $33.90 | 3.787% | $35.1838 | $35.18 | $35.20 | $35.20 |
| 7 purchase totals = | $1,008.50 | $1,085.5356 | $1,085.54 | $1,085.60 | $1,085.40 | |