| 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 | $246.37 | 12.555% | $277.3018 | $277.30 | $277.30 | $277.30 |
| Purchase #2 | $44.47 | 9.829% | $48.841 | $48.84 | $48.85 | $48.80 |
| Purchase #3 | $26.96 | 13.677% | $30.6473 | $30.65 | $30.65 | $30.60 |
| Purchase #4 | $139.76 | 9.495% | $153.0302 | $153.03 | $153.05 | $153.00 |
| Purchase #5 | $16.25 | 8.776% | $17.6761 | $17.68 | $17.70 | $17.70 |
| Purchase #6 | $176.43 | 4.723% | $184.7628 | $184.76 | $184.75 | $184.80 |
| Purchase #7 | $28.77 | 12.326% | $32.3162 | $32.32 | $32.30 | $32.30 |
| 7 purchase totals = | $679.01 | $744.5754 | $744.58 | $744.60 | $744.50 | |