| 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 | $82.81 | 4.679% | $86.6847 | $86.68 | $86.70 | $86.70 |
| Purchase #2 | $45.89 | 12.259% | $51.5157 | $51.52 | $51.50 | $51.50 |
| Purchase #3 | $205.81 | 3.182% | $212.3589 | $212.36 | $212.35 | $212.40 |
| Purchase #4 | $30.37 | 10.799% | $33.6497 | $33.65 | $33.65 | $33.60 |
| Purchase #5 | $247.70 | 12.102% | $277.6767 | $277.68 | $277.70 | $277.70 |
| Purchase #6 | $199.89 | 8.355% | $216.5908 | $216.59 | $216.60 | $216.60 |
| Purchase #7 | $75.45 | 9.199% | $82.3906 | $82.39 | $82.40 | $82.40 |
| 7 purchase totals = | $887.92 | $960.8671 | $960.87 | $960.90 | $960.90 | |