| 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 | $242.47 | 6.593% | $258.456 | $258.46 | $258.45 | $258.50 |
| Purchase #2 | $37.67 | 6.465% | $40.1054 | $40.11 | $40.10 | $40.10 |
| Purchase #3 | $218.83 | 9.446% | $239.5007 | $239.50 | $239.50 | $239.50 |
| Purchase #4 | $70.31 | 10.570% | $77.7418 | $77.74 | $77.75 | $77.70 |
| Purchase #5 | $25.61 | 5.837% | $27.1049 | $27.10 | $27.10 | $27.10 |
| Purchase #6 | $165.64 | 9.661% | $181.6425 | $181.64 | $181.65 | $181.60 |
| Purchase #7 | $61.25 | 12.647% | $68.9963 | $69.00 | $69.00 | $69.00 |
| 7 purchase totals = | $821.78 | $893.5476 | $893.55 | $893.55 | $893.50 | |