| 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 | $49.31 | 9.537% | $54.0127 | $54.01 | $54.00 | $54.00 |
| Purchase #2 | $51.87 | 9.848% | $56.9782 | $56.98 | $57.00 | $57.00 |
| Purchase #3 | $87.76 | 3.549% | $90.8746 | $90.87 | $90.85 | $90.90 |
| Purchase #4 | $37.39 | 10.320% | $41.2486 | $41.25 | $41.25 | $41.20 |
| Purchase #5 | $56.31 | 13.617% | $63.9777 | $63.98 | $64.00 | $64.00 |
| Purchase #6 | $242.45 | 3.557% | $251.0739 | $251.07 | $251.05 | $251.10 |
| Purchase #7 | $10.90 | 4.288% | $11.3674 | $11.37 | $11.35 | $11.40 |
| 7 purchase totals = | $535.99 | $569.5331 | $569.53 | $569.50 | $569.60 | |