| 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 | $25.37 | 3.480% | $26.2529 | $26.25 | $26.25 | $26.30 |
| Purchase #2 | $48.26 | 6.751% | $51.518 | $51.52 | $51.50 | $51.50 |
| Purchase #3 | $226.89 | 13.466% | $257.443 | $257.44 | $257.45 | $257.40 |
| Purchase #4 | $199.70 | 11.437% | $222.5397 | $222.54 | $222.55 | $222.50 |
| Purchase #5 | $193.45 | 4.477% | $202.1108 | $202.11 | $202.10 | $202.10 |
| Purchase #6 | $18.43 | 4.292% | $19.221 | $19.22 | $19.20 | $19.20 |
| Purchase #7 | $144.39 | 8.241% | $156.2892 | $156.29 | $156.30 | $156.30 |
| 7 purchase totals = | $856.49 | $935.3746 | $935.37 | $935.35 | $935.30 | |