| 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 | $88.86 | 9.581% | $97.3737 | $97.37 | $97.35 | $97.40 |
| Purchase #2 | $61.53 | 5.426% | $64.8686 | $64.87 | $64.85 | $64.90 |
| Purchase #3 | $114.41 | 11.175% | $127.1953 | $127.20 | $127.20 | $127.20 |
| Purchase #4 | $186.25 | 12.324% | $209.2035 | $209.20 | $209.20 | $209.20 |
| Purchase #5 | $189.90 | 7.658% | $204.4425 | $204.44 | $204.45 | $204.40 |
| Purchase #6 | $249.29 | 9.723% | $273.5285 | $273.53 | $273.55 | $273.50 |
| Purchase #7 | $99.96 | 11.843% | $111.7983 | $111.80 | $111.80 | $111.80 |
| 7 purchase totals = | $990.20 | $1,088.4104 | $1,088.41 | $1,088.40 | $1,088.40 | |