| 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 | $17.37 | 4.725% | $18.1907 | $18.19 | $18.20 | $18.20 |
| Purchase #2 | $49.54 | 4.289% | $51.6648 | $51.66 | $51.65 | $51.70 |
| Purchase #3 | $238.48 | 12.708% | $268.786 | $268.79 | $268.80 | $268.80 |
| Purchase #4 | $32.67 | 12.448% | $36.7368 | $36.74 | $36.75 | $36.70 |
| Purchase #5 | $73.76 | 5.463% | $77.7895 | $77.79 | $77.80 | $77.80 |
| Purchase #6 | $162.35 | 11.729% | $181.392 | $181.39 | $181.40 | $181.40 |
| Purchase #7 | $155.38 | 5.158% | $163.3945 | $163.39 | $163.40 | $163.40 |
| 7 purchase totals = | $729.55 | $797.9543 | $797.95 | $798.00 | $798.00 | |