| 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 | $80.59 | 9.304% | $88.0881 | $88.09 | $88.10 | $88.10 |
| Purchase #2 | $218.85 | 3.840% | $227.2538 | $227.25 | $227.25 | $227.30 |
| Purchase #3 | $73.75 | 3.738% | $76.5068 | $76.51 | $76.50 | $76.50 |
| Purchase #4 | $147.63 | 9.747% | $162.0195 | $162.02 | $162.00 | $162.00 |
| Purchase #5 | $94.33 | 9.723% | $103.5017 | $103.50 | $103.50 | $103.50 |
| Purchase #6 | $121.73 | 3.186% | $125.6083 | $125.61 | $125.60 | $125.60 |
| Purchase #7 | $211.46 | 7.248% | $226.7866 | $226.79 | $226.80 | $226.80 |
| 7 purchase totals = | $948.34 | $1,009.7648 | $1,009.77 | $1,009.75 | $1,009.80 | |