| 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 | $94.78 | 11.780% | $105.9451 | $105.95 | $105.95 | $105.90 |
| Purchase #2 | $175.75 | 13.661% | $199.7592 | $199.76 | $199.75 | $199.80 |
| Purchase #3 | $6.32 | 11.544% | $7.0496 | $7.05 | $7.05 | $7.00 |
| Purchase #4 | $95.98 | 12.617% | $108.0898 | $108.09 | $108.10 | $108.10 |
| Purchase #5 | $50.78 | 6.599% | $54.131 | $54.13 | $54.15 | $54.10 |
| Purchase #6 | $71.32 | 6.732% | $76.1213 | $76.12 | $76.10 | $76.10 |
| Purchase #7 | $28.65 | 6.693% | $30.5675 | $30.57 | $30.55 | $30.60 |
| 7 purchase totals = | $523.58 | $581.6635 | $581.67 | $581.65 | $581.60 | |