| 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 | $62.78 | 5.348% | $66.1375 | $66.14 | $66.15 | $66.10 |
| Purchase #2 | $158.82 | 3.760% | $164.7916 | $164.79 | $164.80 | $164.80 |
| Purchase #3 | $171.72 | 11.587% | $191.6172 | $191.62 | $191.60 | $191.60 |
| Purchase #4 | $16.95 | 4.790% | $17.7619 | $17.76 | $17.75 | $17.80 |
| Purchase #5 | $78.58 | 13.284% | $89.0186 | $89.02 | $89.00 | $89.00 |
| Purchase #6 | $170.55 | 11.778% | $190.6374 | $190.64 | $190.65 | $190.60 |
| Purchase #7 | $89.81 | 4.370% | $93.7347 | $93.73 | $93.75 | $93.70 |
| 7 purchase totals = | $749.21 | $813.6989 | $813.70 | $813.70 | $813.60 | |