| 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 | $12.89 | 10.641% | $14.2616 | $14.26 | $14.25 | $14.30 |
| Purchase #2 | $18.98 | 7.393% | $20.3832 | $20.38 | $20.40 | $20.40 |
| Purchase #3 | $196.42 | 3.682% | $203.6522 | $203.65 | $203.65 | $203.70 |
| Purchase #4 | $193.52 | 6.350% | $205.8085 | $205.81 | $205.80 | $205.80 |
| Purchase #5 | $99.44 | 4.616% | $104.0302 | $104.03 | $104.05 | $104.00 |
| Purchase #6 | $68.74 | 4.287% | $71.6869 | $71.69 | $71.70 | $71.70 |
| Purchase #7 | $188.59 | 9.642% | $206.7738 | $206.77 | $206.75 | $206.80 |
| 7 purchase totals = | $778.58 | $826.5964 | $826.59 | $826.60 | $826.70 | |