| 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 | $50.79 | 3.345% | $52.4889 | $52.49 | $52.50 | $52.50 |
| Purchase #2 | $218.70 | 8.627% | $237.5672 | $237.57 | $237.55 | $237.60 |
| Purchase #3 | $110.57 | 10.585% | $122.2738 | $122.27 | $122.25 | $122.30 |
| Purchase #4 | $96.60 | 13.282% | $109.4304 | $109.43 | $109.45 | $109.40 |
| Purchase #5 | $6.39 | 4.443% | $6.6739 | $6.67 | $6.65 | $6.70 |
| Purchase #6 | $67.50 | 6.836% | $72.1143 | $72.11 | $72.10 | $72.10 |
| Purchase #7 | $98.54 | 6.358% | $104.8052 | $104.81 | $104.80 | $104.80 |
| 7 purchase totals = | $649.09 | $705.3537 | $705.35 | $705.30 | $705.40 | |