| 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 | $70.68 | 7.275% | $75.822 | $75.82 | $75.80 | $75.80 |
| Purchase #2 | $62.75 | 3.525% | $64.9619 | $64.96 | $64.95 | $65.00 |
| Purchase #3 | $147.98 | 3.816% | $153.6269 | $153.63 | $153.65 | $153.60 |
| Purchase #4 | $155.27 | 11.373% | $172.9289 | $172.93 | $172.95 | $172.90 |
| Purchase #5 | $112.47 | 7.497% | $120.9019 | $120.90 | $120.90 | $120.90 |
| Purchase #6 | $7.98 | 3.725% | $8.2773 | $8.28 | $8.30 | $8.30 |
| Purchase #7 | $71.97 | 4.867% | $75.4728 | $75.47 | $75.45 | $75.50 |
| 7 purchase totals = | $629.10 | $671.9917 | $671.99 | $672.00 | $672.00 | |