| 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 | $43.96 | 10.547% | $48.5965 | $48.60 | $48.60 | $48.60 |
| Purchase #2 | $151.58 | 3.262% | $156.5245 | $156.52 | $156.50 | $156.50 |
| Purchase #3 | $247.44 | 9.308% | $270.4717 | $270.47 | $270.45 | $270.50 |
| Purchase #4 | $20.69 | 7.433% | $22.2279 | $22.23 | $22.25 | $22.20 |
| Purchase #5 | $90.26 | 13.506% | $102.4505 | $102.45 | $102.45 | $102.50 |
| Purchase #6 | $200.49 | 10.850% | $222.2432 | $222.24 | $222.25 | $222.20 |
| Purchase #7 | $65.99 | 3.230% | $68.1215 | $68.12 | $68.10 | $68.10 |
| 7 purchase totals = | $820.41 | $890.6358 | $890.63 | $890.60 | $890.60 | |