| 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 | $5.94 | 7.362% | $6.3773 | $6.38 | $6.40 | $6.40 |
| Purchase #2 | $154.29 | 5.635% | $162.9842 | $162.98 | $163.00 | $163.00 |
| Purchase #3 | $250.59 | 8.759% | $272.5392 | $272.54 | $272.55 | $272.50 |
| Purchase #4 | $241.49 | 6.105% | $256.233 | $256.23 | $256.25 | $256.20 |
| Purchase #5 | $55.74 | 8.556% | $60.5091 | $60.51 | $60.50 | $60.50 |
| Purchase #6 | $82.83 | 6.174% | $87.9439 | $87.94 | $87.95 | $87.90 |
| Purchase #7 | $51.40 | 13.821% | $58.504 | $58.50 | $58.50 | $58.50 |
| 7 purchase totals = | $842.28 | $905.0907 | $905.08 | $905.15 | $905.00 | |