| 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 | $6.46 | 12.319% | $7.2558 | $7.26 | $7.25 | $7.30 |
| Purchase #2 | $19.97 | 8.820% | $21.7314 | $21.73 | $21.75 | $21.70 |
| Purchase #3 | $114.76 | 8.579% | $124.6053 | $124.61 | $124.60 | $124.60 |
| Purchase #4 | $153.41 | 5.222% | $161.4211 | $161.42 | $161.40 | $161.40 |
| Purchase #5 | $231.29 | 5.111% | $243.1112 | $243.11 | $243.10 | $243.10 |
| Purchase #6 | $117.97 | 5.505% | $124.4642 | $124.46 | $124.45 | $124.50 |
| Purchase #7 | $20.89 | 3.710% | $21.665 | $21.67 | $21.65 | $21.70 |
| 7 purchase totals = | $664.75 | $704.2540 | $704.26 | $704.20 | $704.30 | |