| 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 | $8.84 | 10.167% | $9.7388 | $9.74 | $9.75 | $9.70 |
| Purchase #2 | $66.28 | 13.679% | $75.3464 | $75.35 | $75.35 | $75.30 |
| Purchase #3 | $155.53 | 3.646% | $161.2006 | $161.20 | $161.20 | $161.20 |
| Purchase #4 | $45.40 | 11.238% | $50.5021 | $50.50 | $50.50 | $50.50 |
| Purchase #5 | $49.80 | 13.647% | $56.5962 | $56.60 | $56.60 | $56.60 |
| Purchase #6 | $138.50 | 3.863% | $143.8503 | $143.85 | $143.85 | $143.90 |
| Purchase #7 | $196.25 | 13.455% | $222.6554 | $222.66 | $222.65 | $222.70 |
| 7 purchase totals = | $660.60 | $719.8898 | $719.90 | $719.90 | $719.90 | |