| 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 | $16.58 | 3.285% | $17.1247 | $17.12 | $17.10 | $17.10 |
| Purchase #2 | $76.32 | 10.155% | $84.0703 | $84.07 | $84.05 | $84.10 |
| Purchase #3 | $216.44 | 3.426% | $223.8552 | $223.86 | $223.85 | $223.90 |
| Purchase #4 | $108.55 | 7.706% | $116.9149 | $116.91 | $116.90 | $116.90 |
| Purchase #5 | $22.79 | 3.144% | $23.5065 | $23.51 | $23.50 | $23.50 |
| Purchase #6 | $152.28 | 9.256% | $166.375 | $166.38 | $166.40 | $166.40 |
| Purchase #7 | $157.26 | 9.699% | $172.5126 | $172.51 | $172.50 | $172.50 |
| 7 purchase totals = | $750.22 | $804.3592 | $804.36 | $804.30 | $804.40 | |