| 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 | $48.64 | 13.427% | $55.1709 | $55.17 | $55.15 | $55.20 |
| Purchase #2 | $120.33 | 10.822% | $133.3521 | $133.35 | $133.35 | $133.40 |
| Purchase #3 | $8.68 | 12.149% | $9.7345 | $9.73 | $9.75 | $9.70 |
| Purchase #4 | $225.28 | 13.396% | $255.4585 | $255.46 | $255.45 | $255.50 |
| Purchase #5 | $30.83 | 11.605% | $34.4078 | $34.41 | $34.40 | $34.40 |
| Purchase #6 | $15.34 | 11.316% | $17.0759 | $17.08 | $17.10 | $17.10 |
| Purchase #7 | $176.58 | 5.869% | $186.9435 | $186.94 | $186.95 | $186.90 |
| 7 purchase totals = | $625.68 | $692.1432 | $692.14 | $692.15 | $692.20 | |