| 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 | $26.48 | 4.807% | $27.7529 | $27.75 | $27.75 | $27.80 |
| Purchase #2 | $125.37 | 3.800% | $130.1341 | $130.13 | $130.15 | $130.10 |
| Purchase #3 | $154.93 | 8.446% | $168.0154 | $168.02 | $168.00 | $168.00 |
| Purchase #4 | $197.95 | 3.252% | $204.3873 | $204.39 | $204.40 | $204.40 |
| Purchase #5 | $137.88 | 3.422% | $142.5983 | $142.60 | $142.60 | $142.60 |
| Purchase #6 | $146.94 | 7.441% | $157.8738 | $157.87 | $157.85 | $157.90 |
| Purchase #7 | $219.44 | 7.836% | $236.6353 | $236.64 | $236.65 | $236.60 |
| 7 purchase totals = | $1,008.99 | $1,067.3971 | $1,067.40 | $1,067.40 | $1,067.40 | |