| 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 | $51.85 | 13.216% | $58.7025 | $58.70 | $58.70 | $58.70 |
| Purchase #2 | $180.40 | 4.130% | $187.8505 | $187.85 | $187.85 | $187.90 |
| Purchase #3 | $215.84 | 9.614% | $236.5909 | $236.59 | $236.60 | $236.60 |
| Purchase #4 | $197.34 | 8.664% | $214.4375 | $214.44 | $214.45 | $214.40 |
| Purchase #5 | $8.75 | 12.419% | $9.8367 | $9.84 | $9.85 | $9.80 |
| Purchase #6 | $104.68 | 10.577% | $115.752 | $115.75 | $115.75 | $115.80 |
| Purchase #7 | $63.33 | 6.167% | $67.2356 | $67.24 | $67.25 | $67.20 |
| 7 purchase totals = | $822.19 | $890.4057 | $890.41 | $890.45 | $890.40 | |