| 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 | $81.68 | 5.650% | $86.2949 | $86.29 | $86.30 | $86.30 |
| Purchase #2 | $22.64 | 3.125% | $23.3475 | $23.35 | $23.35 | $23.30 |
| Purchase #3 | $86.31 | 6.109% | $91.5827 | $91.58 | $91.60 | $91.60 |
| Purchase #4 | $223.85 | 3.156% | $230.9147 | $230.91 | $230.90 | $230.90 |
| Purchase #5 | $144.55 | 8.756% | $157.2068 | $157.21 | $157.20 | $157.20 |
| Purchase #6 | $60.38 | 6.425% | $64.2594 | $64.26 | $64.25 | $64.30 |
| Purchase #7 | $113.79 | 12.466% | $127.9751 | $127.98 | $128.00 | $128.00 |
| 7 purchase totals = | $733.20 | $781.5811 | $781.58 | $781.60 | $781.60 | |