| 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 | $42.57 | 3.282% | $43.9671 | $43.97 | $43.95 | $44.00 |
| Purchase #2 | $60.84 | 13.155% | $68.8435 | $68.84 | $68.85 | $68.80 |
| Purchase #3 | $41.51 | 9.520% | $45.4618 | $45.46 | $45.45 | $45.50 |
| Purchase #4 | $26.95 | 5.666% | $28.477 | $28.48 | $28.50 | $28.50 |
| Purchase #5 | $17.70 | 10.448% | $19.5493 | $19.55 | $19.55 | $19.50 |
| Purchase #6 | $237.43 | 9.414% | $259.7817 | $259.78 | $259.80 | $259.80 |
| Purchase #7 | $238.50 | 11.679% | $266.3544 | $266.35 | $266.35 | $266.40 |
| 7 purchase totals = | $665.50 | $732.4348 | $732.43 | $732.45 | $732.50 | |