| 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 | $25.91 | 10.570% | $28.6487 | $28.65 | $28.65 | $28.60 |
| Purchase #2 | $33.90 | 13.773% | $38.569 | $38.57 | $38.55 | $38.60 |
| Purchase #3 | $241.75 | 3.669% | $250.6198 | $250.62 | $250.60 | $250.60 |
| Purchase #4 | $84.45 | 13.333% | $95.7097 | $95.71 | $95.70 | $95.70 |
| Purchase #5 | $76.26 | 7.633% | $82.0809 | $82.08 | $82.10 | $82.10 |
| Purchase #6 | $161.31 | 4.612% | $168.7496 | $168.75 | $168.75 | $168.70 |
| Purchase #7 | $235.66 | 5.439% | $248.4775 | $248.48 | $248.50 | $248.50 |
| 7 purchase totals = | $859.24 | $912.8552 | $912.86 | $912.85 | $912.80 | |