| 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 | $72.86 | 3.291% | $75.2578 | $75.26 | $75.25 | $75.30 |
| Purchase #2 | $108.48 | 7.637% | $116.7646 | $116.76 | $116.75 | $116.80 |
| Purchase #3 | $135.93 | 5.822% | $143.8438 | $143.84 | $143.85 | $143.80 |
| Purchase #4 | $227.40 | 6.192% | $241.4806 | $241.48 | $241.50 | $241.50 |
| Purchase #5 | $85.98 | 5.618% | $90.8104 | $90.81 | $90.80 | $90.80 |
| Purchase #6 | $28.41 | 6.296% | $30.1987 | $30.20 | $30.20 | $30.20 |
| Purchase #7 | $76.76 | 3.562% | $79.4942 | $79.49 | $79.50 | $79.50 |
| 7 purchase totals = | $735.82 | $777.8501 | $777.84 | $777.85 | $777.90 | |