| 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 | $36.41 | 11.256% | $40.5083 | $40.51 | $40.50 | $40.50 |
| Purchase #2 | $50.94 | 10.562% | $56.3203 | $56.32 | $56.30 | $56.30 |
| Purchase #3 | $104.95 | 7.155% | $112.4592 | $112.46 | $112.45 | $112.50 |
| Purchase #4 | $108.76 | 5.741% | $115.0039 | $115.00 | $115.00 | $115.00 |
| Purchase #5 | $182.81 | 5.104% | $192.1406 | $192.14 | $192.15 | $192.10 |
| Purchase #6 | $12.76 | 4.654% | $13.3539 | $13.35 | $13.35 | $13.40 |
| Purchase #7 | $191.70 | 5.356% | $201.9675 | $201.97 | $201.95 | $202.00 |
| 7 purchase totals = | $688.33 | $731.7537 | $731.75 | $731.70 | $731.80 | |