| 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 | $58.53 | 9.208% | $63.9194 | $63.92 | $63.90 | $63.90 |
| Purchase #2 | $145.58 | 12.284% | $163.463 | $163.46 | $163.45 | $163.50 |
| Purchase #3 | $11.84 | 10.276% | $13.0567 | $13.06 | $13.05 | $13.10 |
| Purchase #4 | $208.88 | 6.199% | $221.8285 | $221.83 | $221.85 | $221.80 |
| Purchase #5 | $201.92 | 7.217% | $216.4926 | $216.49 | $216.50 | $216.50 |
| Purchase #6 | $53.80 | 5.835% | $56.9392 | $56.94 | $56.95 | $56.90 |
| Purchase #7 | $115.79 | 11.741% | $129.3849 | $129.38 | $129.40 | $129.40 |
| 7 purchase totals = | $796.34 | $865.0843 | $865.08 | $865.10 | $865.10 | |