| 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 | $156.85 | 4.400% | $163.7514 | $163.75 | $163.75 | $163.80 |
| Purchase #2 | $10.68 | 5.119% | $11.2267 | $11.23 | $11.25 | $11.20 |
| Purchase #3 | $108.94 | 7.643% | $117.2663 | $117.27 | $117.25 | $117.30 |
| Purchase #4 | $59.33 | 7.281% | $63.6498 | $63.65 | $63.65 | $63.60 |
| Purchase #5 | $108.63 | 5.603% | $114.7165 | $114.72 | $114.70 | $114.70 |
| Purchase #6 | $215.51 | 3.705% | $223.4946 | $223.49 | $223.50 | $223.50 |
| Purchase #7 | $5.82 | 12.259% | $6.5335 | $6.53 | $6.55 | $6.50 |
| 7 purchase totals = | $665.76 | $700.6388 | $700.64 | $700.65 | $700.60 | |