| 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 | $32.74 | 12.389% | $36.7962 | $36.80 | $36.80 | $36.80 |
| Purchase #2 | $153.71 | 5.843% | $162.6913 | $162.69 | $162.70 | $162.70 |
| Purchase #3 | $104.69 | 11.351% | $116.5734 | $116.57 | $116.55 | $116.60 |
| Purchase #4 | $209.96 | 13.309% | $237.9036 | $237.90 | $237.90 | $237.90 |
| Purchase #5 | $69.73 | 10.276% | $76.8955 | $76.90 | $76.90 | $76.90 |
| Purchase #6 | $203.29 | 9.854% | $223.3222 | $223.32 | $223.30 | $223.30 |
| Purchase #7 | $81.58 | 9.114% | $89.0152 | $89.02 | $89.00 | $89.00 |
| 7 purchase totals = | $855.70 | $943.1974 | $943.20 | $943.15 | $943.20 | |