| 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 | $72.41 | 12.705% | $81.6097 | $81.61 | $81.60 | $81.60 |
| Purchase #2 | $96.89 | 11.734% | $108.2591 | $108.26 | $108.25 | $108.30 |
| Purchase #3 | $10.76 | 3.638% | $11.1514 | $11.15 | $11.15 | $11.20 |
| Purchase #4 | $193.56 | 5.242% | $203.7064 | $203.71 | $203.70 | $203.70 |
| Purchase #5 | $28.68 | 6.455% | $30.5313 | $30.53 | $30.55 | $30.50 |
| Purchase #6 | $159.53 | 5.194% | $167.816 | $167.82 | $167.80 | $167.80 |
| Purchase #7 | $223.73 | 7.191% | $239.8184 | $239.82 | $239.80 | $239.80 |
| 7 purchase totals = | $785.56 | $842.8923 | $842.90 | $842.85 | $842.90 | |