| 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 | $55.81 | 3.726% | $57.8895 | $57.89 | $57.90 | $57.90 |
| Purchase #2 | $134.49 | 10.198% | $148.2053 | $148.21 | $148.20 | $148.20 |
| Purchase #3 | $131.77 | 10.558% | $145.6823 | $145.68 | $145.70 | $145.70 |
| Purchase #4 | $98.74 | 7.194% | $105.8434 | $105.84 | $105.85 | $105.80 |
| Purchase #5 | $121.79 | 11.749% | $136.0991 | $136.10 | $136.10 | $136.10 |
| Purchase #6 | $122.89 | 13.651% | $139.6657 | $139.67 | $139.65 | $139.70 |
| Purchase #7 | $104.71 | 9.368% | $114.5192 | $114.52 | $114.50 | $114.50 |
| 7 purchase totals = | $770.20 | $847.9045 | $847.91 | $847.90 | $847.90 | |