| 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 | $85.78 | 6.522% | $91.3746 | $91.37 | $91.35 | $91.40 |
| Purchase #2 | $52.67 | 7.663% | $56.7061 | $56.71 | $56.70 | $56.70 |
| Purchase #3 | $167.90 | 9.156% | $183.2729 | $183.27 | $183.25 | $183.30 |
| Purchase #4 | $108.64 | 7.390% | $116.6685 | $116.67 | $116.65 | $116.70 |
| Purchase #5 | $132.79 | 12.427% | $149.2918 | $149.29 | $149.30 | $149.30 |
| Purchase #6 | $61.47 | 10.761% | $68.0848 | $68.08 | $68.10 | $68.10 |
| Purchase #7 | $10.39 | 13.102% | $11.7513 | $11.75 | $11.75 | $11.80 |
| 7 purchase totals = | $619.64 | $677.1500 | $677.14 | $677.10 | $677.30 | |