| 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 | $17.27 | 7.709% | $18.6013 | $18.60 | $18.60 | $18.60 |
| Purchase #2 | $239.83 | 10.179% | $264.2423 | $264.24 | $264.25 | $264.20 |
| Purchase #3 | $96.94 | 8.581% | $105.2584 | $105.26 | $105.25 | $105.30 |
| Purchase #4 | $203.25 | 9.232% | $222.014 | $222.01 | $222.00 | $222.00 |
| Purchase #5 | $178.73 | 13.102% | $202.1472 | $202.15 | $202.15 | $202.10 |
| Purchase #6 | $49.57 | 11.167% | $55.1055 | $55.11 | $55.10 | $55.10 |
| Purchase #7 | $8.78 | 3.614% | $9.0973 | $9.10 | $9.10 | $9.10 |
| 7 purchase totals = | $794.37 | $876.4660 | $876.47 | $876.45 | $876.40 | |