| 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 | $90.76 | 9.329% | $99.227 | $99.23 | $99.25 | $99.20 |
| Purchase #2 | $70.64 | 10.775% | $78.2515 | $78.25 | $78.25 | $78.30 |
| Purchase #3 | $83.30 | 4.748% | $87.2551 | $87.26 | $87.25 | $87.30 |
| Purchase #4 | $25.97 | 12.605% | $29.2435 | $29.24 | $29.25 | $29.20 |
| Purchase #5 | $106.96 | 7.197% | $114.6579 | $114.66 | $114.65 | $114.70 |
| Purchase #6 | $170.51 | 11.496% | $190.1118 | $190.11 | $190.10 | $190.10 |
| Purchase #7 | $148.85 | 9.129% | $162.4385 | $162.44 | $162.45 | $162.40 |
| 7 purchase totals = | $696.99 | $761.1853 | $761.19 | $761.20 | $761.20 | |