| 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 | $69.89 | 11.240% | $77.7456 | $77.75 | $77.75 | $77.70 |
| Purchase #2 | $72.98 | 5.602% | $77.0683 | $77.07 | $77.05 | $77.10 |
| Purchase #3 | $77.30 | 13.603% | $87.8151 | $87.82 | $87.80 | $87.80 |
| Purchase #4 | $248.33 | 13.177% | $281.0524 | $281.05 | $281.05 | $281.10 |
| Purchase #5 | $114.47 | 8.447% | $124.1393 | $124.14 | $124.15 | $124.10 |
| Purchase #6 | $9.75 | 10.845% | $10.8074 | $10.81 | $10.80 | $10.80 |
| Purchase #7 | $173.91 | 11.293% | $193.5497 | $193.55 | $193.55 | $193.50 |
| 7 purchase totals = | $766.63 | $852.1778 | $852.19 | $852.15 | $852.10 | |