| 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 | $49.42 | 4.117% | $51.4546 | $51.45 | $51.45 | $51.50 |
| Purchase #2 | $15.98 | 8.119% | $17.2774 | $17.28 | $17.30 | $17.30 |
| Purchase #3 | $187.91 | 9.497% | $205.7558 | $205.76 | $205.75 | $205.80 |
| Purchase #4 | $61.25 | 4.143% | $63.7876 | $63.79 | $63.80 | $63.80 |
| Purchase #5 | $72.56 | 11.683% | $81.0372 | $81.04 | $81.05 | $81.00 |
| Purchase #6 | $99.67 | 3.550% | $103.2083 | $103.21 | $103.20 | $103.20 |
| Purchase #7 | $198.56 | 7.634% | $213.7181 | $213.72 | $213.70 | $213.70 |
| 7 purchase totals = | $685.35 | $736.2390 | $736.25 | $736.25 | $736.30 | |