| 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 | $81.57 | 7.274% | $87.5034 | $87.50 | $87.50 | $87.50 |
| Purchase #2 | $96.41 | 8.181% | $104.2973 | $104.30 | $104.30 | $104.30 |
| Purchase #3 | $197.46 | 5.716% | $208.7468 | $208.75 | $208.75 | $208.70 |
| Purchase #4 | $137.47 | 7.577% | $147.8861 | $147.89 | $147.90 | $147.90 |
| Purchase #5 | $146.50 | 11.158% | $162.8465 | $162.85 | $162.85 | $162.80 |
| Purchase #6 | $195.50 | 9.869% | $214.7939 | $214.79 | $214.80 | $214.80 |
| Purchase #7 | $95.42 | 7.769% | $102.8332 | $102.83 | $102.85 | $102.80 |
| 7 purchase totals = | $950.33 | $1,028.9072 | $1,028.91 | $1,028.95 | $1,028.80 | |