| 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 | $73.80 | 7.657% | $79.4509 | $79.45 | $79.45 | $79.50 |
| Purchase #2 | $78.26 | 4.416% | $81.716 | $81.72 | $81.70 | $81.70 |
| Purchase #3 | $205.57 | 8.671% | $223.395 | $223.40 | $223.40 | $223.40 |
| Purchase #4 | $122.73 | 7.777% | $132.2747 | $132.27 | $132.25 | $132.30 |
| Purchase #5 | $35.51 | 12.292% | $39.8749 | $39.87 | $39.85 | $39.90 |
| Purchase #6 | $60.60 | 5.197% | $63.7494 | $63.75 | $63.75 | $63.70 |
| Purchase #7 | $135.64 | 3.853% | $140.8662 | $140.87 | $140.85 | $140.90 |
| 7 purchase totals = | $712.11 | $761.3271 | $761.33 | $761.25 | $761.40 | |