| 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 | $14.51 | 4.264% | $15.1287 | $15.13 | $15.15 | $15.10 |
| Purchase #2 | $172.28 | 7.545% | $185.2785 | $185.28 | $185.30 | $185.30 |
| Purchase #3 | $153.96 | 9.463% | $168.5292 | $168.53 | $168.55 | $168.50 |
| Purchase #4 | $109.54 | 13.360% | $124.1745 | $124.17 | $124.15 | $124.20 |
| Purchase #5 | $169.59 | 13.213% | $191.9979 | $192.00 | $192.00 | $192.00 |
| Purchase #6 | $100.36 | 7.780% | $108.168 | $108.17 | $108.15 | $108.20 |
| Purchase #7 | $59.91 | 4.159% | $62.4017 | $62.40 | $62.40 | $62.40 |
| 7 purchase totals = | $780.15 | $855.6785 | $855.68 | $855.70 | $855.70 | |