| 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 | $87.43 | 11.607% | $97.578 | $97.58 | $97.60 | $97.60 |
| Purchase #2 | $85.47 | 3.208% | $88.2119 | $88.21 | $88.20 | $88.20 |
| Purchase #3 | $53.41 | 13.314% | $60.521 | $60.52 | $60.50 | $60.50 |
| Purchase #4 | $191.49 | 13.730% | $217.7816 | $217.78 | $217.80 | $217.80 |
| Purchase #5 | $156.44 | 11.759% | $174.8358 | $174.84 | $174.85 | $174.80 |
| Purchase #6 | $18.97 | 10.583% | $20.9776 | $20.98 | $21.00 | $21.00 |
| Purchase #7 | $30.35 | 8.317% | $32.8742 | $32.87 | $32.85 | $32.90 |
| 7 purchase totals = | $623.56 | $692.7801 | $692.78 | $692.80 | $692.80 | |