| 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 | $163.63 | 4.863% | $171.5873 | $171.59 | $171.60 | $171.60 |
| Purchase #2 | $55.88 | 10.692% | $61.8547 | $61.85 | $61.85 | $61.90 |
| Purchase #3 | $15.50 | 4.102% | $16.1358 | $16.14 | $16.15 | $16.10 |
| Purchase #4 | $29.39 | 6.864% | $31.4073 | $31.41 | $31.40 | $31.40 |
| Purchase #5 | $110.42 | 10.460% | $121.9699 | $121.97 | $121.95 | $122.00 |
| Purchase #6 | $61.60 | 9.494% | $67.4483 | $67.45 | $67.45 | $67.40 |
| Purchase #7 | $242.49 | 11.809% | $271.1256 | $271.13 | $271.15 | $271.10 |
| 7 purchase totals = | $678.91 | $741.5289 | $741.54 | $741.55 | $741.50 | |