| 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 | $7.90 | 7.121% | $8.4626 | $8.46 | $8.45 | $8.50 |
| Purchase #2 | $139.40 | 8.496% | $151.2434 | $151.24 | $151.25 | $151.20 |
| Purchase #3 | $51.79 | 13.286% | $58.6708 | $58.67 | $58.65 | $58.70 |
| Purchase #4 | $232.99 | 7.678% | $250.879 | $250.88 | $250.90 | $250.90 |
| Purchase #5 | $150.92 | 5.173% | $158.7271 | $158.73 | $158.75 | $158.70 |
| Purchase #6 | $64.82 | 4.129% | $67.4964 | $67.50 | $67.50 | $67.50 |
| Purchase #7 | $48.47 | 5.706% | $51.2357 | $51.24 | $51.25 | $51.20 |
| 7 purchase totals = | $696.29 | $746.7150 | $746.72 | $746.75 | $746.70 | |