| 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 | $15.61 | 10.234% | $17.2075 | $17.21 | $17.20 | $17.20 |
| Purchase #2 | $59.27 | 9.810% | $65.0844 | $65.08 | $65.10 | $65.10 |
| Purchase #3 | $234.60 | 12.782% | $264.5866 | $264.59 | $264.60 | $264.60 |
| Purchase #4 | $26.72 | 3.338% | $27.6119 | $27.61 | $27.60 | $27.60 |
| Purchase #5 | $31.76 | 13.536% | $36.059 | $36.06 | $36.05 | $36.10 |
| Purchase #6 | $113.86 | 3.330% | $117.6515 | $117.65 | $117.65 | $117.70 |
| Purchase #7 | $187.95 | 9.660% | $206.106 | $206.11 | $206.10 | $206.10 |
| 7 purchase totals = | $669.77 | $734.3069 | $734.31 | $734.30 | $734.40 | |