| 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 | $7.67 | 7.408% | $8.2382 | $8.24 | $8.25 | $8.20 |
| Purchase #2 | $96.40 | 6.754% | $102.9109 | $102.91 | $102.90 | $102.90 |
| Purchase #3 | $208.96 | 13.200% | $236.5427 | $236.54 | $236.55 | $236.50 |
| Purchase #4 | $34.92 | 9.713% | $38.3118 | $38.31 | $38.30 | $38.30 |
| Purchase #5 | $58.57 | 9.226% | $63.9737 | $63.97 | $63.95 | $64.00 |
| Purchase #6 | $28.73 | 13.846% | $32.708 | $32.71 | $32.70 | $32.70 |
| Purchase #7 | $181.52 | 9.829% | $199.3616 | $199.36 | $199.35 | $199.40 |
| 7 purchase totals = | $616.77 | $682.0469 | $682.04 | $682.00 | $682.00 | |