| 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 | $20.85 | 6.557% | $22.2171 | $22.22 | $22.20 | $22.20 |
| Purchase #2 | $155.83 | 12.176% | $174.8039 | $174.80 | $174.80 | $174.80 |
| Purchase #3 | $74.66 | 9.766% | $81.9513 | $81.95 | $81.95 | $82.00 |
| Purchase #4 | $192.59 | 6.563% | $205.2297 | $205.23 | $205.25 | $205.20 |
| Purchase #5 | $103.37 | 11.764% | $115.5304 | $115.53 | $115.55 | $115.50 |
| Purchase #6 | $51.82 | 13.489% | $58.81 | $58.81 | $58.80 | $58.80 |
| Purchase #7 | $34.76 | 3.594% | $36.0093 | $36.01 | $36.00 | $36.00 |
| 7 purchase totals = | $633.88 | $694.5517 | $694.55 | $694.55 | $694.50 | |