| 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 | $50.73 | 13.182% | $57.4172 | $57.42 | $57.40 | $57.40 |
| Purchase #2 | $24.76 | 13.270% | $28.0457 | $28.05 | $28.05 | $28.00 |
| Purchase #3 | $155.94 | 5.846% | $165.0563 | $165.06 | $165.05 | $165.10 |
| Purchase #4 | $231.33 | 4.159% | $240.951 | $240.95 | $240.95 | $241.00 |
| Purchase #5 | $96.25 | 12.339% | $108.1263 | $108.13 | $108.15 | $108.10 |
| Purchase #6 | $201.64 | 7.266% | $216.2912 | $216.29 | $216.30 | $216.30 |
| Purchase #7 | $157.50 | 8.581% | $171.0151 | $171.02 | $171.00 | $171.00 |
| 7 purchase totals = | $918.15 | $986.9028 | $986.92 | $986.90 | $986.90 | |