| 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 | $44.51 | 3.737% | $46.1733 | $46.17 | $46.15 | $46.20 |
| Purchase #2 | $111.80 | 5.102% | $117.504 | $117.50 | $117.50 | $117.50 |
| Purchase #3 | $119.41 | 4.603% | $124.9064 | $124.91 | $124.90 | $124.90 |
| Purchase #4 | $50.25 | 10.811% | $55.6825 | $55.68 | $55.70 | $55.70 |
| Purchase #5 | $40.45 | 4.641% | $42.3273 | $42.33 | $42.35 | $42.30 |
| Purchase #6 | $202.89 | 8.702% | $220.5455 | $220.55 | $220.55 | $220.50 |
| Purchase #7 | $81.81 | 12.566% | $92.0902 | $92.09 | $92.10 | $92.10 |
| 7 purchase totals = | $651.12 | $699.2292 | $699.23 | $699.25 | $699.20 | |