| 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 | $32.80 | 12.549% | $36.9161 | $36.92 | $36.90 | $36.90 |
| Purchase #2 | $30.82 | 7.408% | $33.1031 | $33.10 | $33.10 | $33.10 |
| Purchase #3 | $215.55 | 9.694% | $236.4454 | $236.45 | $236.45 | $236.40 |
| Purchase #4 | $71.26 | 4.385% | $74.3848 | $74.38 | $74.40 | $74.40 |
| Purchase #5 | $213.57 | 3.236% | $220.4811 | $220.48 | $220.50 | $220.50 |
| Purchase #6 | $132.92 | 8.454% | $144.1571 | $144.16 | $144.15 | $144.20 |
| Purchase #7 | $117.37 | 12.120% | $131.5952 | $131.60 | $131.60 | $131.60 |
| 7 purchase totals = | $814.29 | $877.0828 | $877.09 | $877.10 | $877.10 | |