| 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 | $75.40 | 6.452% | $80.2648 | $80.26 | $80.25 | $80.30 |
| Purchase #2 | $91.45 | 13.828% | $104.0957 | $104.10 | $104.10 | $104.10 |
| Purchase #3 | $204.47 | 10.687% | $226.3217 | $226.32 | $226.30 | $226.30 |
| Purchase #4 | $248.43 | 5.232% | $261.4279 | $261.43 | $261.45 | $261.40 |
| Purchase #5 | $81.75 | 11.716% | $91.3278 | $91.33 | $91.35 | $91.30 |
| Purchase #6 | $85.67 | 13.280% | $97.047 | $97.05 | $97.05 | $97.00 |
| Purchase #7 | $67.48 | 12.624% | $75.9987 | $76.00 | $76.00 | $76.00 |
| 7 purchase totals = | $854.65 | $936.4836 | $936.49 | $936.50 | $936.40 | |