| 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 | $44.96 | 11.831% | $50.2792 | $50.28 | $50.30 | $50.30 |
| Purchase #2 | $129.90 | 6.445% | $138.2721 | $138.27 | $138.25 | $138.30 |
| Purchase #3 | $215.36 | 4.210% | $224.4267 | $224.43 | $224.45 | $224.40 |
| Purchase #4 | $175.92 | 11.376% | $195.9327 | $195.93 | $195.95 | $195.90 |
| Purchase #5 | $9.85 | 5.615% | $10.4031 | $10.40 | $10.40 | $10.40 |
| Purchase #6 | $155.41 | 6.707% | $165.8333 | $165.83 | $165.85 | $165.80 |
| Purchase #7 | $145.65 | 8.514% | $158.0506 | $158.05 | $158.05 | $158.10 |
| 7 purchase totals = | $877.05 | $943.1977 | $943.19 | $943.25 | $943.20 | |