| 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 | $17.79 | 4.109% | $18.521 | $18.52 | $18.50 | $18.50 |
| Purchase #2 | $104.93 | 9.117% | $114.4965 | $114.50 | $114.50 | $114.50 |
| Purchase #3 | $225.54 | 13.486% | $255.9563 | $255.96 | $255.95 | $256.00 |
| Purchase #4 | $125.57 | 6.476% | $133.7019 | $133.70 | $133.70 | $133.70 |
| Purchase #5 | $106.64 | 12.614% | $120.0916 | $120.09 | $120.10 | $120.10 |
| Purchase #6 | $131.54 | 5.281% | $138.4866 | $138.49 | $138.50 | $138.50 |
| Purchase #7 | $38.61 | 10.872% | $42.8077 | $42.81 | $42.80 | $42.80 |
| 7 purchase totals = | $750.62 | $824.0616 | $824.07 | $824.05 | $824.10 | |