| 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 | $84.94 | 4.813% | $89.0282 | $89.03 | $89.05 | $89.00 |
| Purchase #2 | $72.47 | 4.569% | $75.7812 | $75.78 | $75.80 | $75.80 |
| Purchase #3 | $91.88 | 13.694% | $104.462 | $104.46 | $104.45 | $104.50 |
| Purchase #4 | $188.37 | 9.838% | $206.9018 | $206.90 | $206.90 | $206.90 |
| Purchase #5 | $202.43 | 11.559% | $225.8289 | $225.83 | $225.85 | $225.80 |
| Purchase #6 | $35.26 | 12.573% | $39.6932 | $39.69 | $39.70 | $39.70 |
| Purchase #7 | $157.68 | 10.329% | $173.9668 | $173.97 | $173.95 | $174.00 |
| 7 purchase totals = | $833.03 | $915.6621 | $915.66 | $915.70 | $915.70 | |