| 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 | $104.57 | 5.552% | $110.3757 | $110.38 | $110.40 | $110.40 |
| Purchase #2 | $17.95 | 3.275% | $18.5379 | $18.54 | $18.55 | $18.50 |
| Purchase #3 | $149.32 | 5.309% | $157.2474 | $157.25 | $157.25 | $157.20 |
| Purchase #4 | $42.36 | 11.652% | $47.2958 | $47.30 | $47.30 | $47.30 |
| Purchase #5 | $201.27 | 11.137% | $223.6854 | $223.69 | $223.70 | $223.70 |
| Purchase #6 | $68.38 | 3.410% | $70.7118 | $70.71 | $70.70 | $70.70 |
| Purchase #7 | $69.31 | 12.354% | $77.8726 | $77.87 | $77.85 | $77.90 |
| 7 purchase totals = | $653.16 | $705.7266 | $705.74 | $705.75 | $705.70 | |