| 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 | $77.58 | 7.291% | $83.2364 | $83.24 | $83.25 | $83.20 |
| Purchase #2 | $136.83 | 3.858% | $142.1089 | $142.11 | $142.10 | $142.10 |
| Purchase #3 | $126.52 | 9.446% | $138.4711 | $138.47 | $138.45 | $138.50 |
| Purchase #4 | $60.43 | 10.529% | $66.7927 | $66.79 | $66.80 | $66.80 |
| Purchase #5 | $5.41 | 11.452% | $6.0296 | $6.03 | $6.05 | $6.00 |
| Purchase #6 | $132.85 | 9.873% | $145.9663 | $145.97 | $145.95 | $146.00 |
| Purchase #7 | $35.72 | 10.430% | $39.4456 | $39.45 | $39.45 | $39.40 |
| 7 purchase totals = | $575.34 | $622.0506 | $622.06 | $622.05 | $622.00 | |