| 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 | $34.79 | 4.715% | $36.4303 | $36.43 | $36.45 | $36.40 |
| Purchase #2 | $111.87 | 3.334% | $115.5997 | $115.60 | $115.60 | $115.60 |
| Purchase #3 | $123.82 | 5.834% | $131.0437 | $131.04 | $131.05 | $131.00 |
| Purchase #4 | $157.99 | 3.612% | $163.6966 | $163.70 | $163.70 | $163.70 |
| Purchase #5 | $108.94 | 7.117% | $116.6933 | $116.69 | $116.70 | $116.70 |
| Purchase #6 | $26.54 | 9.754% | $29.1287 | $29.13 | $29.15 | $29.10 |
| Purchase #7 | $125.54 | 3.745% | $130.2415 | $130.24 | $130.25 | $130.20 |
| 7 purchase totals = | $689.49 | $722.8338 | $722.83 | $722.90 | $722.70 | |