| 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 | $69.36 | 12.476% | $78.0134 | $78.01 | $78.00 | $78.00 |
| Purchase #2 | $100.68 | 7.369% | $108.0991 | $108.10 | $108.10 | $108.10 |
| Purchase #3 | $107.64 | 6.473% | $114.6075 | $114.61 | $114.60 | $114.60 |
| Purchase #4 | $44.67 | 3.183% | $46.0918 | $46.09 | $46.10 | $46.10 |
| Purchase #5 | $143.40 | 13.452% | $162.6902 | $162.69 | $162.70 | $162.70 |
| Purchase #6 | $114.45 | 4.444% | $119.5362 | $119.54 | $119.55 | $119.50 |
| Purchase #7 | $82.99 | 11.860% | $92.8326 | $92.83 | $92.85 | $92.80 |
| 7 purchase totals = | $663.19 | $721.8708 | $721.87 | $721.90 | $721.80 | |