| 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 | $22.89 | 4.612% | $23.9457 | $23.95 | $23.95 | $23.90 |
| Purchase #2 | $117.67 | 11.312% | $130.9808 | $130.98 | $131.00 | $131.00 |
| Purchase #3 | $48.99 | 12.468% | $55.0981 | $55.10 | $55.10 | $55.10 |
| Purchase #4 | $85.34 | 7.742% | $91.947 | $91.95 | $91.95 | $91.90 |
| Purchase #5 | $173.96 | 9.776% | $190.9663 | $190.97 | $190.95 | $191.00 |
| Purchase #6 | $40.85 | 7.426% | $43.8835 | $43.88 | $43.90 | $43.90 |
| Purchase #7 | $94.85 | 9.846% | $104.1889 | $104.19 | $104.20 | $104.20 |
| 7 purchase totals = | $584.55 | $641.0103 | $641.02 | $641.05 | $641.00 | |