| 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 | $87.80 | 10.281% | $96.8267 | $96.83 | $96.85 | $96.80 |
| Purchase #2 | $172.62 | 5.469% | $182.0606 | $182.06 | $182.05 | $182.10 |
| Purchase #3 | $28.56 | 5.145% | $30.0294 | $30.03 | $30.05 | $30.00 |
| Purchase #4 | $140.33 | 10.524% | $155.0983 | $155.10 | $155.10 | $155.10 |
| Purchase #5 | $204.59 | 4.456% | $213.7065 | $213.71 | $213.70 | $213.70 |
| Purchase #6 | $32.49 | 12.670% | $36.6065 | $36.61 | $36.60 | $36.60 |
| Purchase #7 | $104.86 | 10.425% | $115.7917 | $115.79 | $115.80 | $115.80 |
| 7 purchase totals = | $771.25 | $830.1197 | $830.13 | $830.15 | $830.10 | |