| 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 | $9.44 | 9.390% | $10.3264 | $10.33 | $10.35 | $10.30 |
| Purchase #2 | $87.73 | 12.752% | $98.9173 | $98.92 | $98.90 | $98.90 |
| Purchase #3 | $57.50 | 11.257% | $63.9728 | $63.97 | $63.95 | $64.00 |
| Purchase #4 | $216.71 | 9.175% | $236.5931 | $236.59 | $236.60 | $236.60 |
| Purchase #5 | $16.49 | 9.566% | $18.0674 | $18.07 | $18.05 | $18.10 |
| Purchase #6 | $145.52 | 12.277% | $163.3855 | $163.39 | $163.40 | $163.40 |
| Purchase #7 | $126.87 | 6.717% | $135.3919 | $135.39 | $135.40 | $135.40 |
| 7 purchase totals = | $660.26 | $726.6544 | $726.66 | $726.65 | $726.70 | |