| 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 | $70.44 | 3.711% | $73.054 | $73.05 | $73.05 | $73.10 |
| Purchase #2 | $15.36 | 8.354% | $16.6432 | $16.64 | $16.65 | $16.60 |
| Purchase #3 | $189.76 | 3.572% | $196.5382 | $196.54 | $196.55 | $196.50 |
| Purchase #4 | $145.83 | 6.153% | $154.8029 | $154.80 | $154.80 | $154.80 |
| Purchase #5 | $77.47 | 6.383% | $82.4149 | $82.41 | $82.40 | $82.40 |
| Purchase #6 | $213.44 | 12.182% | $239.4413 | $239.44 | $239.45 | $239.40 |
| Purchase #7 | $13.54 | 8.356% | $14.6714 | $14.67 | $14.65 | $14.70 |
| 7 purchase totals = | $725.84 | $777.5659 | $777.55 | $777.55 | $777.50 | |