| 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 | $61.46 | 12.380% | $69.0687 | $69.07 | $69.05 | $69.10 |
| Purchase #2 | $27.69 | 4.455% | $28.9236 | $28.92 | $28.90 | $28.90 |
| Purchase #3 | $44.28 | 13.119% | $50.0891 | $50.09 | $50.10 | $50.10 |
| Purchase #4 | $112.63 | 8.435% | $122.1303 | $122.13 | $122.15 | $122.10 |
| Purchase #5 | $196.26 | 4.540% | $205.1702 | $205.17 | $205.15 | $205.20 |
| Purchase #6 | $124.36 | 8.625% | $135.0861 | $135.09 | $135.10 | $135.10 |
| Purchase #7 | $94.71 | 12.763% | $106.7978 | $106.80 | $106.80 | $106.80 |
| 7 purchase totals = | $661.39 | $717.2658 | $717.27 | $717.25 | $717.30 | |