| 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 | $105.65 | 3.480% | $109.3266 | $109.33 | $109.35 | $109.30 |
| Purchase #2 | $52.64 | 13.609% | $59.8038 | $59.80 | $59.80 | $59.80 |
| Purchase #3 | $153.92 | 12.600% | $173.3139 | $173.31 | $173.30 | $173.30 |
| Purchase #4 | $17.46 | 7.367% | $18.7463 | $18.75 | $18.75 | $18.70 |
| Purchase #5 | $132.60 | 9.656% | $145.4039 | $145.40 | $145.40 | $145.40 |
| Purchase #6 | $100.96 | 3.348% | $104.3401 | $104.34 | $104.35 | $104.30 |
| Purchase #7 | $52.78 | 9.862% | $57.9852 | $57.99 | $58.00 | $58.00 |
| 7 purchase totals = | $616.01 | $668.9198 | $668.92 | $668.95 | $668.80 | |