| 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 | $5.64 | 3.598% | $5.8429 | $5.84 | $5.85 | $5.80 |
| Purchase #2 | $62.76 | 3.770% | $65.1261 | $65.13 | $65.15 | $65.10 |
| Purchase #3 | $181.64 | 13.181% | $205.582 | $205.58 | $205.60 | $205.60 |
| Purchase #4 | $12.94 | 7.836% | $13.954 | $13.95 | $13.95 | $14.00 |
| Purchase #5 | $208.37 | 8.530% | $226.144 | $226.14 | $226.15 | $226.10 |
| Purchase #6 | $186.94 | 5.281% | $196.8123 | $196.81 | $196.80 | $196.80 |
| Purchase #7 | $128.53 | 6.629% | $137.0503 | $137.05 | $137.05 | $137.10 |
| 7 purchase totals = | $786.82 | $850.5116 | $850.50 | $850.55 | $850.50 | |