| 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 | $10.74 | 11.255% | $11.9488 | $11.95 | $11.95 | $11.90 |
| Purchase #2 | $97.58 | 12.273% | $109.556 | $109.56 | $109.55 | $109.60 |
| Purchase #3 | $36.74 | 4.448% | $38.3742 | $38.37 | $38.35 | $38.40 |
| Purchase #4 | $142.92 | 5.347% | $150.5619 | $150.56 | $150.55 | $150.60 |
| Purchase #5 | $216.51 | 8.309% | $234.4998 | $234.50 | $234.50 | $234.50 |
| Purchase #6 | $15.80 | 7.186% | $16.9354 | $16.94 | $16.95 | $16.90 |
| Purchase #7 | $110.43 | 9.634% | $121.0688 | $121.07 | $121.05 | $121.10 |
| 7 purchase totals = | $630.72 | $682.9449 | $682.95 | $682.90 | $683.00 | |