| 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 | $15.48 | 6.380% | $16.4676 | $16.47 | $16.45 | $16.50 |
| Purchase #2 | $26.44 | 11.706% | $29.5351 | $29.54 | $29.55 | $29.50 |
| Purchase #3 | $102.96 | 8.287% | $111.4923 | $111.49 | $111.50 | $111.50 |
| Purchase #4 | $182.27 | 10.484% | $201.3792 | $201.38 | $201.40 | $201.40 |
| Purchase #5 | $186.59 | 11.866% | $208.7308 | $208.73 | $208.75 | $208.70 |
| Purchase #6 | $152.25 | 7.455% | $163.6002 | $163.60 | $163.60 | $163.60 |
| Purchase #7 | $11.43 | 7.423% | $12.2784 | $12.28 | $12.30 | $12.30 |
| 7 purchase totals = | $677.42 | $743.4836 | $743.49 | $743.55 | $743.50 | |