| 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 | $8.33 | 7.680% | $8.9697 | $8.97 | $8.95 | $9.00 |
| Purchase #2 | $99.96 | 9.377% | $109.3332 | $109.33 | $109.35 | $109.30 |
| Purchase #3 | $30.64 | 5.509% | $32.328 | $32.33 | $32.35 | $32.30 |
| Purchase #4 | $57.73 | 5.227% | $60.7475 | $60.75 | $60.75 | $60.70 |
| Purchase #5 | $168.29 | 8.787% | $183.0776 | $183.08 | $183.10 | $183.10 |
| Purchase #6 | $223.88 | 4.526% | $234.0128 | $234.01 | $234.00 | $234.00 |
| Purchase #7 | $20.29 | 11.286% | $22.5799 | $22.58 | $22.60 | $22.60 |
| 7 purchase totals = | $609.12 | $651.0487 | $651.05 | $651.10 | $651.00 | |