| 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 | $25.93 | 9.208% | $28.3176 | $28.32 | $28.30 | $28.30 |
| Purchase #2 | $136.69 | 5.749% | $144.5483 | $144.55 | $144.55 | $144.50 |
| Purchase #3 | $54.67 | 4.561% | $57.1635 | $57.16 | $57.15 | $57.20 |
| Purchase #4 | $203.34 | 5.573% | $214.6721 | $214.67 | $214.65 | $214.70 |
| Purchase #5 | $114.57 | 12.414% | $128.7927 | $128.79 | $128.80 | $128.80 |
| Purchase #6 | $225.61 | 13.557% | $256.1959 | $256.20 | $256.20 | $256.20 |
| Purchase #7 | $67.25 | 11.236% | $74.8062 | $74.81 | $74.80 | $74.80 |
| 7 purchase totals = | $828.06 | $904.4963 | $904.50 | $904.45 | $904.50 | |