| 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 | $14.61 | 11.182% | $16.2437 | $16.24 | $16.25 | $16.20 |
| Purchase #2 | $122.93 | 9.744% | $134.9083 | $134.91 | $134.90 | $134.90 |
| Purchase #3 | $79.86 | 3.500% | $82.6551 | $82.66 | $82.65 | $82.70 |
| Purchase #4 | $126.43 | 12.736% | $142.5321 | $142.53 | $142.55 | $142.50 |
| Purchase #5 | $31.76 | 13.287% | $35.98 | $35.98 | $36.00 | $36.00 |
| Purchase #6 | $46.51 | 5.495% | $49.0657 | $49.07 | $49.05 | $49.10 |
| Purchase #7 | $166.42 | 10.731% | $184.2785 | $184.28 | $184.30 | $184.30 |
| 7 purchase totals = | $588.52 | $645.6634 | $645.67 | $645.70 | $645.70 | |