| 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 | $72.85 | 13.128% | $82.4137 | $82.41 | $82.40 | $82.40 |
| Purchase #2 | $60.38 | 5.780% | $63.87 | $63.87 | $63.85 | $63.90 |
| Purchase #3 | $166.97 | 3.315% | $172.5051 | $172.51 | $172.50 | $172.50 |
| Purchase #4 | $14.38 | 12.384% | $16.1608 | $16.16 | $16.15 | $16.20 |
| Purchase #5 | $153.32 | 5.260% | $161.3846 | $161.38 | $161.40 | $161.40 |
| Purchase #6 | $130.84 | 6.763% | $139.6887 | $139.69 | $139.70 | $139.70 |
| Purchase #7 | $23.84 | 10.112% | $26.2507 | $26.25 | $26.25 | $26.30 |
| 7 purchase totals = | $622.58 | $662.2736 | $662.27 | $662.25 | $662.40 | |