| 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 | $66.45 | 12.127% | $74.5084 | $74.51 | $74.50 | $74.50 |
| Purchase #2 | $48.91 | 12.589% | $55.0673 | $55.07 | $55.05 | $55.10 |
| Purchase #3 | $94.81 | 7.512% | $101.9321 | $101.93 | $101.95 | $101.90 |
| Purchase #4 | $10.41 | 6.349% | $11.0709 | $11.07 | $11.05 | $11.10 |
| Purchase #5 | $143.87 | 3.598% | $149.0464 | $149.05 | $149.05 | $149.00 |
| Purchase #6 | $115.55 | 7.362% | $124.0568 | $124.06 | $124.05 | $124.10 |
| Purchase #7 | $231.47 | 8.387% | $250.8834 | $250.88 | $250.90 | $250.90 |
| 7 purchase totals = | $711.47 | $766.5653 | $766.57 | $766.55 | $766.60 | |