| 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 | $79.43 | 8.588% | $86.2514 | $86.25 | $86.25 | $86.30 |
| Purchase #2 | $205.38 | 10.460% | $226.8627 | $226.86 | $226.85 | $226.90 |
| Purchase #3 | $236.89 | 13.190% | $268.1358 | $268.14 | $268.15 | $268.10 |
| Purchase #4 | $15.54 | 11.479% | $17.3238 | $17.32 | $17.30 | $17.30 |
| Purchase #5 | $220.69 | 3.762% | $228.9924 | $228.99 | $229.00 | $229.00 |
| Purchase #6 | $31.72 | 12.343% | $35.6352 | $35.64 | $35.65 | $35.60 |
| Purchase #7 | $51.49 | 6.516% | $54.8451 | $54.85 | $54.85 | $54.80 |
| 7 purchase totals = | $841.14 | $918.0464 | $918.05 | $918.05 | $918.00 | |