| 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 | $78.67 | 9.690% | $86.2931 | $86.29 | $86.30 | $86.30 |
| Purchase #2 | $196.42 | 4.560% | $205.3768 | $205.38 | $205.40 | $205.40 |
| Purchase #3 | $167.70 | 11.417% | $186.8463 | $186.85 | $186.85 | $186.80 |
| Purchase #4 | $204.71 | 4.183% | $213.273 | $213.27 | $213.25 | $213.30 |
| Purchase #5 | $200.62 | 7.677% | $216.0216 | $216.02 | $216.00 | $216.00 |
| Purchase #6 | $29.87 | 7.487% | $32.1064 | $32.11 | $32.10 | $32.10 |
| Purchase #7 | $48.73 | 5.810% | $51.5612 | $51.56 | $51.55 | $51.60 |
| 7 purchase totals = | $926.72 | $991.4784 | $991.48 | $991.45 | $991.50 | |