| 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 | $23.79 | 11.474% | $26.5197 | $26.52 | $26.50 | $26.50 |
| Purchase #2 | $67.78 | 9.558% | $74.2584 | $74.26 | $74.25 | $74.30 |
| Purchase #3 | $44.36 | 4.469% | $46.3424 | $46.34 | $46.35 | $46.30 |
| Purchase #4 | $218.97 | 5.675% | $231.3965 | $231.40 | $231.40 | $231.40 |
| Purchase #5 | $32.31 | 13.193% | $36.5727 | $36.57 | $36.55 | $36.60 |
| Purchase #6 | $83.34 | 7.273% | $89.4013 | $89.40 | $89.40 | $89.40 |
| Purchase #7 | $22.37 | 9.236% | $24.4361 | $24.44 | $24.45 | $24.40 |
| 7 purchase totals = | $492.92 | $528.9271 | $528.93 | $528.90 | $528.90 | |