| 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 | $61.42 | 10.350% | $67.777 | $67.78 | $67.80 | $67.80 |
| Purchase #2 | $5.57 | 5.831% | $5.8948 | $5.89 | $5.90 | $5.90 |
| Purchase #3 | $203.32 | 7.529% | $218.628 | $218.63 | $218.65 | $218.60 |
| Purchase #4 | $19.75 | 3.525% | $20.4462 | $20.45 | $20.45 | $20.40 |
| Purchase #5 | $146.58 | 11.268% | $163.0966 | $163.10 | $163.10 | $163.10 |
| Purchase #6 | $151.45 | 6.638% | $161.5033 | $161.50 | $161.50 | $161.50 |
| Purchase #7 | $61.66 | 10.821% | $68.3322 | $68.33 | $68.35 | $68.30 |
| 7 purchase totals = | $649.75 | $705.6781 | $705.68 | $705.75 | $705.60 | |