| 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 | $244.73 | 8.401% | $265.2898 | $265.29 | $265.30 | $265.30 |
| Purchase #2 | $44.95 | 12.645% | $50.6339 | $50.63 | $50.65 | $50.60 |
| Purchase #3 | $6.63 | 5.451% | $6.9914 | $6.99 | $7.00 | $7.00 |
| Purchase #4 | $235.98 | 7.466% | $253.5983 | $253.60 | $253.60 | $253.60 |
| Purchase #5 | $44.56 | 13.730% | $50.6781 | $50.68 | $50.70 | $50.70 |
| Purchase #6 | $155.99 | 11.380% | $173.7417 | $173.74 | $173.75 | $173.70 |
| Purchase #7 | $49.97 | 4.714% | $52.3256 | $52.33 | $52.35 | $52.30 |
| 7 purchase totals = | $782.81 | $853.2588 | $853.26 | $853.35 | $853.20 | |