| 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 | $95.78 | 9.796% | $105.1626 | $105.16 | $105.15 | $105.20 |
| Purchase #2 | $67.77 | 10.774% | $75.0715 | $75.07 | $75.05 | $75.10 |
| Purchase #3 | $41.32 | 12.469% | $46.4722 | $46.47 | $46.45 | $46.50 |
| Purchase #4 | $10.57 | 10.582% | $11.6885 | $11.69 | $11.70 | $11.70 |
| Purchase #5 | $95.64 | 4.235% | $99.6904 | $99.69 | $99.70 | $99.70 |
| Purchase #6 | $137.31 | 6.485% | $146.2146 | $146.21 | $146.20 | $146.20 |
| Purchase #7 | $198.98 | 4.345% | $207.6257 | $207.63 | $207.65 | $207.60 |
| 7 purchase totals = | $647.37 | $691.9255 | $691.92 | $691.90 | $692.00 | |