| 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 | $205.68 | 8.649% | $223.4693 | $223.47 | $223.45 | $223.50 |
| Purchase #2 | $92.69 | 6.657% | $98.8604 | $98.86 | $98.85 | $98.90 |
| Purchase #3 | $54.67 | 9.292% | $59.7499 | $59.75 | $59.75 | $59.70 |
| Purchase #4 | $33.70 | 6.832% | $36.0024 | $36.00 | $36.00 | $36.00 |
| Purchase #5 | $192.28 | 3.517% | $199.0425 | $199.04 | $199.05 | $199.00 |
| Purchase #6 | $71.85 | 11.649% | $80.2198 | $80.22 | $80.20 | $80.20 |
| Purchase #7 | $36.50 | 8.334% | $39.5419 | $39.54 | $39.55 | $39.50 |
| 7 purchase totals = | $687.37 | $736.8862 | $736.88 | $736.85 | $736.80 | |