| 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 | $26.91 | 3.868% | $27.9509 | $27.95 | $27.95 | $28.00 |
| Purchase #2 | $249.55 | 11.211% | $277.5271 | $277.53 | $277.55 | $277.50 |
| Purchase #3 | $107.89 | 4.304% | $112.5336 | $112.53 | $112.55 | $112.50 |
| Purchase #4 | $30.80 | 9.755% | $33.8045 | $33.80 | $33.80 | $33.80 |
| Purchase #5 | $230.27 | 8.633% | $250.1492 | $250.15 | $250.15 | $250.10 |
| Purchase #6 | $58.94 | 5.758% | $62.3338 | $62.33 | $62.35 | $62.30 |
| Purchase #7 | $123.31 | 10.838% | $136.6743 | $136.67 | $136.65 | $136.70 |
| 7 purchase totals = | $827.67 | $900.9734 | $900.96 | $901.00 | $900.90 | |