| 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 | $90.66 | 8.800% | $98.6381 | $98.64 | $98.65 | $98.60 |
| Purchase #2 | $142.90 | 13.198% | $161.7599 | $161.76 | $161.75 | $161.80 |
| Purchase #3 | $28.57 | 8.647% | $31.0404 | $31.04 | $31.05 | $31.00 |
| Purchase #4 | $81.70 | 9.648% | $89.5824 | $89.58 | $89.60 | $89.60 |
| Purchase #5 | $124.31 | 9.542% | $136.1717 | $136.17 | $136.15 | $136.20 |
| Purchase #6 | $112.98 | 11.178% | $125.6089 | $125.61 | $125.60 | $125.60 |
| Purchase #7 | $245.55 | 6.545% | $261.6212 | $261.62 | $261.60 | $261.60 |
| 7 purchase totals = | $826.67 | $904.4226 | $904.42 | $904.40 | $904.40 | |