| 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 | $33.32 | 7.659% | $35.872 | $35.87 | $35.85 | $35.90 |
| Purchase #2 | $225.55 | 10.698% | $249.6793 | $249.68 | $249.70 | $249.70 |
| Purchase #3 | $192.68 | 11.313% | $214.4779 | $214.48 | $214.50 | $214.50 |
| Purchase #4 | $33.86 | 6.463% | $36.0484 | $36.05 | $36.05 | $36.00 |
| Purchase #5 | $137.49 | 13.715% | $156.3468 | $156.35 | $156.35 | $156.30 |
| Purchase #6 | $78.63 | 4.833% | $82.4302 | $82.43 | $82.45 | $82.40 |
| Purchase #7 | $26.77 | 7.347% | $28.7368 | $28.74 | $28.75 | $28.70 |
| 7 purchase totals = | $728.30 | $803.5914 | $803.60 | $803.65 | $803.50 | |