| 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 | $97.74 | 6.490% | $104.0833 | $104.08 | $104.10 | $104.10 |
| Purchase #2 | $28.26 | 5.793% | $29.8971 | $29.90 | $29.90 | $29.90 |
| Purchase #3 | $34.97 | 3.383% | $36.153 | $36.15 | $36.15 | $36.20 |
| Purchase #4 | $69.56 | 10.229% | $76.6753 | $76.68 | $76.70 | $76.70 |
| Purchase #5 | $170.85 | 4.454% | $178.4597 | $178.46 | $178.45 | $178.50 |
| Purchase #6 | $178.76 | 11.845% | $199.9341 | $199.93 | $199.95 | $199.90 |
| Purchase #7 | $231.48 | 10.452% | $255.6743 | $255.67 | $255.65 | $255.70 |
| 7 purchase totals = | $811.62 | $880.8768 | $880.87 | $880.90 | $881.00 | |