| 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 | $44.44 | 8.490% | $48.213 | $48.21 | $48.20 | $48.20 |
| Purchase #2 | $62.36 | 7.718% | $67.1729 | $67.17 | $67.15 | $67.20 |
| Purchase #3 | $108.29 | 3.421% | $111.9946 | $111.99 | $112.00 | $112.00 |
| Purchase #4 | $101.47 | 4.502% | $106.0382 | $106.04 | $106.05 | $106.00 |
| Purchase #5 | $121.50 | 9.276% | $132.7703 | $132.77 | $132.75 | $132.80 |
| Purchase #6 | $115.95 | 3.280% | $119.7532 | $119.75 | $119.75 | $119.80 |
| Purchase #7 | $9.45 | 12.622% | $10.6428 | $10.64 | $10.65 | $10.60 |
| 7 purchase totals = | $563.46 | $596.5850 | $596.57 | $596.55 | $596.60 | |