| 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 | $66.55 | 7.377% | $71.4594 | $71.46 | $71.45 | $71.50 |
| Purchase #2 | $214.45 | 10.238% | $236.4054 | $236.41 | $236.40 | $236.40 |
| Purchase #3 | $189.71 | 13.273% | $214.8902 | $214.89 | $214.90 | $214.90 |
| Purchase #4 | $45.81 | 13.462% | $51.9769 | $51.98 | $52.00 | $52.00 |
| Purchase #5 | $184.68 | 7.797% | $199.0795 | $199.08 | $199.10 | $199.10 |
| Purchase #6 | $215.81 | 10.603% | $238.6923 | $238.69 | $238.70 | $238.70 |
| Purchase #7 | $112.92 | 9.232% | $123.3448 | $123.34 | $123.35 | $123.30 |
| 7 purchase totals = | $1,029.93 | $1,135.8485 | $1,135.85 | $1,135.90 | $1,135.90 | |