| 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 | $87.34 | 11.694% | $97.5535 | $97.55 | $97.55 | $97.60 |
| Purchase #2 | $250.83 | 12.109% | $281.203 | $281.20 | $281.20 | $281.20 |
| Purchase #3 | $115.36 | 13.755% | $131.2278 | $131.23 | $131.25 | $131.20 |
| Purchase #4 | $65.62 | 10.838% | $72.7319 | $72.73 | $72.75 | $72.70 |
| Purchase #5 | $49.92 | 10.313% | $55.0682 | $55.07 | $55.05 | $55.10 |
| Purchase #6 | $181.30 | 9.722% | $198.926 | $198.93 | $198.95 | $198.90 |
| Purchase #7 | $9.61 | 3.199% | $9.9174 | $9.92 | $9.90 | $9.90 |
| 7 purchase totals = | $759.98 | $846.6278 | $846.63 | $846.65 | $846.60 | |